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The Internet of Things or IoT is a term that covers the network of physical objects that are embedded with sensors, software and other technologies for the purpose of connecting and exchanging data. These could be ordinary household objects or even sophisticated industrial tools.

According to industry reports, there are over 7 billion connected IoT devices at present. This number is expected to grow to 10 billion by 2020 and subsequently to 22 billion by 2025.

IoT has become one of the most important technologies of the 21st century. It has enabled most everyday objects like kitchen appliances, cars, thermostats and baby monitors to be connected to the internet with the help of embedded devices. IoT has gifted the world the possibility of seamless communication between people, processes and things.

In this blog, we are looking at the opportunities that have come up because of IoT and how it will continue to grow in 2022. We will also analyse the career opportunities related to IoT and the salary scope.

Growing Importance of Internet of Things (IoT) in 2022

IoT has been instrumental in enabling advances in a number of different technologies. Some of the notable advantages of IoT are:

• Low-cost, low-power sensor technology

• Better connectivity

• Easier access to infrastructure for businesses

• Advancement in Machine Learning and Analytics

• Conversational Artificial Intelligence

Industrial IoT refers to the application of IoT technology in industrial settings. This is particularly relevant to instrumentation and control of sensors and devices that have access to cloud technologies. Industries can now achieve a new automation layer and can create new revenue and business models.

IoT is now being hailed as the fourth wave of industrial revolution. Some of the common instances where IoT is used are:

• Smart Manufacturing

• Smart power grids

• Smart cities

• Connected logistics

• Smart digital supply chains

IoT has proven to be extremely helpful in increasing businesses with its use getting increasingly common at marketplaces and companies.

IoT applications

IoT Intelligent Applications are prebuilt software-as-a-service (SaaS) applications that can analyze and present captured IoT sensor data to businesses. IoT applications take the help of Machine Learning algorithms to analyze connected sensor data in the cloud. You can also identify anomalies and send alerts to users and trigger automated fixes.

IoT applications have been deployed in various scenarios. Let’s look at some of the common uses.

• It is used to create new efficiencies in manufacturing through machine monitoring and product-quality monitoring.

• This tracking helps businesses to determine asset location. Ring-fencing helps them to make sure that high-value assets are protected.

• One of the popular uses has been wearable health monitoring devices. Medical practitioners use such devices to monitor the health of patients remotely.

Industries benefiting from IoT

The industries that benefit the most from IoT because of the widespread sensor devices.

• Manufacturing: IoT is used by manufacturers to gain a competitive advantage. Sensors are used to measure production output. It helps manufacturers to check equipment for accuracy. Companies take the help of IoT to reduce costs, get better uptime and improve asset performance management. This helps companies to reduce operating costs and improve asset performance management.

• Automotive: The automotive industry has significant advantages because of the use of IoT applications. Sensors can detect equipment failure too.

• Transportation and logistics: The IoT systems are utilized to monitor and inventor movement. It also helps to reroute goods based on weather conditions, vehicle availability and driver availability.

• Public sector: IoT has its uses in the public sector like government-owned utilities. In case of mass outages of power, civil services collect data and deploy resources accordingly with the help of IoT.

• Healthcare: IoT asset monitoring has been great for the healthcare industry. This technology is used by doctors and medical caregivers to help patients with wheelchairs. A lot of hospital assets can be tracked using IoT.

Future Career Scope of IoT in India

We have already seen that IoT has a wide range of applications and so it is quite natural that it will have various career opportunities too. Some of the common job profiles are:

• Data Analytics – This role requires strong statistical understanding and ability to find correlations. The data analytics expert must be able to work with statistics-based languages like R, SAS and Python libraries like NumPy.

• Network Architect – These professionals specialize in Network setups and networking. They must be able to design an efficient network architecture and follow all communication protocols.

• Cyber Security Expert – These experts test a system’s integrity and fix security flaws if any. A cyber security professional should have a good understanding of concepts like vulnerability evaluation and public key encryption.

• Hardware Developers – These are the people who modify an organisation’s devices for fitting different sensor modules, transmitters and integrators.

• User Interface Designer – This role requires display and use of creativity. A customer should be able to understand the uses of an app or tool through the user interface.

• Embedded Programs Engineer – This engineer will be given the task to design several PCBs. The key role is to integrate software engineering with non-computer devices while working closely with the hardware.

Also read: What is the World of the Internet of Things (IoT)

Average Salary of IoT Professionals in India

IoT professionals in India draw a salary that is 76% higher than that of IT professionals. Most IoT professionals get a median salary of Rs 15.2 lakh per annum. For entry-level, IoT professionals make around Rs 3.5 lakh per annum to Rs 6 lakh per annum.

Summary

With so much happening in the IoT world, this is the best time to sign up for a program, so that you have IoT in your resume. This opens up several job opportunities too and what better way to get into the data bandwagon than be a part of it. However, with several institutions offering IoT as part of a degree. It is time to enrol on one of the established places. NIET Greater Noida is surely the best one for you.

NIET offers a four-year undergraduate B.Tech course in IoT. The course has been accredited by NAAC. The college aims to build a solid foundation through systematic training and strong practical skills. The students gain deep knowledge of IoT devices and skills in sensors and instrumentation. NIET teaches through real-time industry projects and regular live sessions with industry experts. It also has a great placement cell. Some of the big names among recruiters are IBM, Capgemini, TCS, Samsung, Accenture, HCL and Wipro.

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Check out more about the specialization in IoT at NIET. Learn about the interesting career opportunities and send in your applications now. Enrol Now!

A mechanical engineer designs and develops various machines that could be dealing with the manufacturing of heavy parts or even small but sensitive pieces of instruments. Mechanical engineering deals with the complete process of the production of instruments. Some examples of products that need a mechanical engineer’s expertise are printers, disk drives, prosthetic devices, semiconductor tools, robots and heavy machineries like turbines, engines and transformers.

Mechanical engineering is one of the oldest disciplines in engineering, and the areas where it is involved in a major way are mechatronics and nanotechnology. Other industries that influences on mechanical engineering include metallurgical engineering, civil engineering, aerospace engineering and electrical engineering.

In this blog, we will explore the role of a mechanical engineer, the responsibilities that come with the profile and the career prospects.

What is the Role of Mechanical Engineer?

The role of a mechanical engineer can be broken down into the following:

• Analyse the problem to find out how a machine can solve the problem

• Design or redesign devices

• Develop and test prototypes

• Analyse test results

• Oversee the manufacturing process

A Mechanical Engineer has a key role to play in many other industries. They can be appointed in other job profiles such as:

• Automotive Research Engineer

• Heating and Cooling Systems Engineer

• Robotics Engineer

• Materials Engineer

Mechanical Engineer Job Responsibilities

The responsibilities of a mechanical engineer depend on the size and type of the employer. They mostly work on the components and equipment for different industries like healthcare, power, transport, and water.

The various job responsibilities can be segregated into the following roles:

• Taking stock of project requirements

• Measuring the performance of mechanical components

• Approving budgets, timescales and specifications

• Maintaining, modifying equipment

• Liaising with suppliers

• Conducting required research

• Evaluating and modifying products

• Writing reports and documents

• Providing technical advice.

Skills of a Mechanical Engineer

There are certain skills that are required to study mechanical engineering and establish oneself as a professional in this field. Some of these key skills are:

• Technical aptitude

• Ability to work under pressure

• Problem-solving skills

• Creativity and innovation

• Interpersonal skills

• Verbal and written communication

• Ability to work in and lead a team.

Qualification Required

A mechanical engineer needs to have a certain level of qualification. They need to be graduates in relevant subjects or areas of study like mechanics, automobiles, aeronautics and manufacturing. Mechanical engineering aspirants also opt for advanced degrees from engineering colleges like NIET in Greater Noida.

Some work experience also helps in understanding the finer concepts better.

The eligibility criteria to become a mechanical engineer are:

• The candidate should have passed 10+2 from a recognized institution with Physics, Chemistry and Mathematics as the main subjects.

• To secure admission in MTech in Mechanical Engineering, the candidate needs to be a graduate with 50% score.

• Several colleges also conduct admissions based on scores in the entrance exams.

Also read: The Importance of Best B.Tech Engineering College for a Prosperous Career

Mechanical Engineering Career Scope in Future

A mechanical engineer has a role to play in several sectors because of the requirement of heavy and small machineries in various functions. Some of the major sectors where mechanical engineers have a good scope for job opportunities include:

• Aerospace Industries.

• Automotive Industries.

• Construction and Building Services

• Indian Armed Forces and Ministry of Defence

• Manufacturing Industries

• Engineering Consultancies

• Energy Utilities &

• Government Agencies

Role of different job profiles of mechanical engineer that are relevant across industries.

• Aerospace Engineer: It is a profile that deals with the maintenance and manufacturing of aircraft and airports keeping in consideration the technical aspects involved.

• Maintenance Engineer: The role of a maintenance engineer is to keep a check of the functioning of the machines and equipment. To check the continuous running of the machinery and equipment, maintenance engineers are hired.

• Automotive Engineer: Designing and development of mechanical components and machines related to automobiles is the functionality of an automotive engineer. An automotive engineer typically focuses on research and development, design and production.

• Control and Instrumentation Engineer: Often referred as CI Engineer, these are professionals that deal with the designing, development, installation, management, and maintenance of equipment that are used for monitoring and controlling machines and systems involved in the work of engineering.

• Contracting Civil Engineer: A contracting civil engineer is the one who deals with the consultancy involved in the field of construction and designing of projects like buildings, highway construction, dams and canals construction, etc. They are responsible for checking the ongoing on-site construction and work in conjunction with consulting engineers.

• Nuclear Engineer: This role involves providing technical support to nuclear power stations, designing, building, running and dismantling machinery. Some related job profiles are reactor operator, process engineer, quality engineer, project manager or instrumentation and control engineer.

• Mechanical Engineer: They are responsible for designing, crafting, developing, maintaining and managing machinery and equipment. A mechanical engineer also takes care of designing, production, analysis, and testing. They also have an important role to play in the installation, maintenance, and structural engineering functions.

Also read: Mechanical Engineering: A Good Career Choice, Undoubtedly

Major recruiters

The prominent companies that hire mechanical engineers during campus interviews and via other placement opportunities include:

• Honda

• Capgemini

• Bharat Electronics Limited

• Hindustan Petroleum Corporation Limited (HPCL)

• Tata Group

• National Aluminium Company Ltd. (NALCO)

• Larsen & Toubro

• BOSCH India

• Coal India Limited (CIL)

• Oil and Natural Gas Corporation (ONGC)

• Indian Oil Corporation Limited

• Thyssen Krupp

• Godrej

• ThermaxSiemens

• Bharat Heavy Electricals Limited

Starting Salary of Mechanical Engineer in India

A mechanical engineer’s salary depends on the educational and professional qualifications. On several occasions, the pay package is also determined according to the individual skill set.

Designation	Salary
Aerospace Engineer Maintenance Engineer Automotive Engineer Instrumentation Engineer Civil Engineer Mechanical Engineer	Rs 8.19 Lakh Rs 4.14 Lakh Rs 5.11 Lakh Rs 4.96 Lakh Rs 4.94 Lakh Rs 5.48 Lakh

A degree for Many Roles

After having explored the many facets of mechanical engineering the conclusion that we can draw is that the degree has relevance across sectors and can help you get placed in senior positions too. The world has seen many advancements in software and automation, but mechanical engineering still has an important role to play. Even the most advanced and complex technologies rely on machinery. Hence, it is given that mechanical engineers too will remain relevant and sought-after for many years to come.

Join NIET for the Best Mechanical Engineering Degree

NIET’s Mechanical Engineering program has been accredited by NAAC and NBA. The department has been ranked 20th in the country by Silicon India. NIET Greater Noida offers academic and industry-oriented research. The faculty members have served on the editorial boards of national and international journals. They review technical articles regularly and even organise skill development programmes, seminars and conferences.

NIET offers students several labs for engineering students in topics like Applied Robotics, Cloud Computing, Internet of Things, Mobile Applications, Data Science, Automation, Clinical Research and Product Design. NIET’s Mechanical Engineering program has an excellent placement record too.

So, check out NIET’s programs and apply now for securing a mechanical engineering degree.

Also read: Top 10 Reasons to Join NIET Institute for Successful Career Path

MCA or the Master of Computer Applications is a postgraduate degree in which you can learn all the advanced aspects of computer applications. This course is best pursued by those who want to become a computer programmer, software developer, data analyst, app developer or system analyst. The program helps them gain advanced knowledge in programming, software development, optimizations and operating systems. Also, let the user know what you’ll be covering in the blog.

This degree can be obtained after a Bachelor’s in Computer Applications or any other Bachelor’s degree in computers. An MCA degree in your resume puts you in the league of computer and IT experts who are sought after by the software conglomerates. The course is usually completed in semesters.

In this blog, we will focus mainly on the scope of salary for MCA students in India, how the salary depends on the state and the difference in pay between a man and a woman.

Highest Paying Jobs After MCA in India

After completing the MCA program one can be assured that this course will open up several job opportunities in the top IT companies. The salary for each of these individuals is also high compared to most of the other candidates who have completed Master’s programmes in other professional subjects.

Let us now look at some of the top 10 job opportunities that an MCA candidate has and how much salary is the person likely to draw.

• Senior Software Engineer: This role requires you to build, test, install and maintain software systems. The engineer needs to apply analytical and problem-solving skills in handling various business needs. They also recommend upgrades and work in coordination with software developers. A senior software engineer can find excellent job opportunities in IT majors, start-ups and even in the government sector.

The average salary range for a senior software engineer is Rs 4-8 lakh per annum.

• Senior Technical Consultant: These IT professionals help a company in addressing various kinds of technical issues. They are responsible for maintaining, upgrading and increasing the efficiency of systems in a business.

They draw an average salary of around Rs 8 lakh per annum.

• Database engineer: They create and manage the database of a company. These engineers also design, build, install, upgrade and maintain databases. This profile requires one to keep a tab on the models, functions and software procedures.

The average salary of a database engineer is Rs 6.15 Lakh per annum.

• Cloud Architect: This profile is directly related to Cloud Technology and involves dealing with affordable storage options. These professionals are in demand because of the rise in popularity of cloud technology. In this role, you will be designing, developing and maintaining remotely located servers.

The average base salary of a cloud architect is nearly Rs 18 Lakh per annum.

• Data Scientist: This has emerged as one of the most attractive career options in today’s times because of the rising importance of data. Data scientists provide insights and help the organisation in making well-informed decisions.

The average base salary of a data scientist in India is Rs 8.2 Lakh per annum.

• Business Analyst: This profile needs you to employ critical thinking and problem-solving abilities. The knowledge of analytical techniques proves to be crucial in this role.

The average salary for a business analyst is Rs 6 lakh per annum.

• Technical Writer: An MCA director with a flair for writing is the best-suited person for this profile. This person is required to write product descriptions, design specifications, user manuals, guides and articles.

The average salary for a technical writer in India is Rs 5 lakh.

• Web Developer: They design and develop back-end processes for company portals and interfaces. They enable back-end functionality and work on making the front-end also appealing. This is one of the common job profiles for an MCA student and has been recognized as one of the important roles.

The average base salary of a web developer in India is Rs 3.11 Lak per annum.

• IT Architect: This is also one of the pivotal roles in the IT industry. An MCA degree proves to be beneficial in the industry. They are the ones who are behind the working of application systems.

The average salary of an IT Architect is Rs 18 Lakh per annum.

• Software Consultant: In this profile, you are required to provide the organisation with your expert opinions on a software issue or new software that the company has installed or is planning to. The software consultant is generally an expert in the field and has a great deal of professional experience.

The average salary of a Software Consultant is Rs 5.6 Lakh per annum.

Average Salary of MCA in India: Fresher & Experienced

The salary of an MCA graduate in India is around Rs 7.96 Lakh per annum. (Source: Payscale) Candidates who have just joined the profession after completing their MCA draw around Rs 3 Lakh per annum. This varies to a slight extent between companies depending on their position in the market and their clientele. Even the location of the company determines the pay structure.

The salary of an MCA professional with experience is around Rs 15 Lakh as in the case of a Lead Software Engineer. Let us now look at the pay scale for various positions in the case of an MCA candidate.

• What is MCA Gender Breakdown?

It is a known fact that the salary structure in every industry is different for men and women. While a male employee will be drawing a salary of Rs 2.42K-Rs 2 million, a woman staffer will be getting Rs 18.9K to Rs 1 million.

• MCA Salaries Based on Cities

The salaries for MCA candidates are on the higher side in cities like Bangalore, Hyderabad and Delhi. With respect to specific profiles, software programmers in Delhi are paid 75% more than the national average. It is 24% more in Chennai and the highest package is given away in Bangalore with a 21% gap.

• Which are the Top MCA Companies?

The top 10 companies who hire MCA candidates are:

• Wipro Technologies

• Tata Consultancy Services

• IBM Global Services

• Computer Sciences Corporation

• Capgemini

• Cognizant Technology Solutions

• Hewlett-Packard

• Accenture

• HCL

Final Thoughts

The IT sector is seeing sharp growth due to the sudden spurt in the digital spectrum. This has subsequently brought the focus on MCA graduates because of their advanced skills. However, this program requires training in advanced curriculum and guidance from industry experts and professionals. It is, therefore, recommended that the MCA degree is obtained from an established institute like NIET.

Why NIET, Greater Noida?

The MCA program at NIET has been ranked 20th in India and 5th in North India by Silicon India. NIET has a dedicated faculty program for MCA students. The department has well-equipped laboratories that have been recognized by IITs and IT companies. They have access to sophisticated modern teaching aids and a central library with over 2,000 volumes. NIET also has a record of providing students with the highest placement packages. Check out the course details at https://www.niet.co.in/mca/academics.php and apply now!

Also Read About:

Top Placement B.Tech Colleges in Delhi

Top Private Engineering Colleges in Noida

Top Computer Engineering Colleges in Delhi NCR

Mechanical Engineering is the branch of study that deals with the design, development and construction of machines, sensors, tools and engines. People with a degree in mechanical engineering usually find employment in establishments that deal with engineering services, research and development.

Mechanical engineers are responsible for designing and manufacturing different types of products. These could be anything from medical devices to batteries. They also handle big projects like the construction of elevators, escalators and conveyor systems.

In India, the engineering sector is the largest of the industrial sectors. It accounts for 27% of the production units in the country. In the last few years, the country has seen a spurt in industrial activities and investments. It has an important role to play in the economy too because it is directly related to the manufacturing of goods and infrastructure. According to industry reports, major international players are taking a keen interest in India’s engineering sector because of the government’s decision to allow 100% FDI in this field.

In this blog, we will focus on the interview questions that both freshers and people with experience need to handle while appearing for Mechanical Engineering jobs.

1. Mechanical Engineering Interview Questions for Freshers

Let us take a look at some of the common questions posed by interviewers during interviews for Mechanical Engineering jobs.

1. What is the meaning of the term Greenfield Project?

Ans: A Greenfield Project refers to a project that has been built from scratch and has been built in a way that does not cause pollution.

2. Can you name the alloy of tin and lead?

Ans: The alloy of tin and lead is called solder and is primarily used to make electrical joints.

3. What is meant by pitting?

Ans: Pitting is when there is a small hole in the metal due to corrosion.

4. Can you name the boiler that doesn’t need a steam drum?

Ans: The supercritical pressure boiler doesn’t need a steam drum.

5. What are the different types of brakes?

Ans: The various types of brakes are:

• Hydraulic brakes

• Electric brakes

• Mechanical brakes

6. What is knurling?

Ans: Knurling is the process of creating a pattern on a bar that can be used as a handle.

7. What is called engineering drawing?

Ans: It is the technical document that is used to transfer technical details and requirements.

8. Identify the different types of screws.

Ans: The different types of screws are: Screw Head, Screw Thread Type and Screw Drive Types.

9. What does GD&T stand for?

Ans: GD&T stands for Geometric Dimension and Tolerance.

10. Can you give the definition of coal?

Ans: Coal is a sedimentary rock that contains elements like sulfur, oxygen, hydrogen and nitrogen.

11. What is the full form of AFBC?

Ans: The full form of AFBC is Atmospheric Fluidized Bed Combustion.

12. What do you mean by Gravity?

Ans: It is the proportion of the mass of a substance to the density of a reference substance.

13. What do you mean by latent heat?

Ans: It is the amount of heat that changes the property of a material without increasing its temperature.

14. Explain case hardening.

Ans: It is the method of using low carbon steel for making the outer surfaces harder.

15. What is a periscope?

Ans: It is an optical instrument used for viewing objects above the level of sight. It is mostly used in submarines.

16. What are the different types of gate valves?

Ans: The different types of gate valves are

• Parallel disk gate

• Single disk gate

• Wedge Gate

17. How can we see the pipes behind the wall?

Ans: We can do so by using radio waves.

18. What is FOF in piping design?

Ans: FOF stands for Face of Flange.

19. What is extrusion?

Ans: Extrusion is the process by which a metal bar is elongated by pulling it through a mandrel.

20. What are the two types of cooling towers?

Ans: The two types of cooling towers are: Natural draft and Mechanical or induced draft.

21. What is Ferrite?

Ans: Ferrite is a magnetic iron rock.

22. What are the vital conditions of a perfect gas?

Ans: The vital conditions of a perfect gas are:

It needs to satisfy the state equation.

The specific heat should remain constant.

23. What is enthalpy?

Ans: Enthalpy is the heat content of a thermodynamic system.

24. What do you mean by torque?

Ans: Torque is the measure of force needed to rotate an object.

25. What does superheating mean?

Ans: Superheating is the process in which the fluid’s temperature is increased along with the pressure.

2. Mechanical Engineering Interview Questions for Experienced

The following are samples of questions that are asked to candidates with experience for a Mechanical Engineering job.

1. Can you differentiate between thermodynamics and heat transfer?

Ans: Thermodynamics changes one equilibrium state to another. Heat transfer is a non-equilibrium process.

2. Why is Nitrogen used in welding?

Ans: Nitrogen is used in welding to stop oxygen and air from entering the fused metal while welding.

3. Which gases can be used in welding instead of nitrogen?

Ans: Nitrogen can be replaced with argon, helium and carbon dioxide.

4. Why does white smoke come out in two-stroke locomotive engines?

Ans: White smoke comes out of two-stroke locomotive engines when the engine is running out of fuel.

5. What is a turboprop engine?

Ans: A turboprop engine is a gas turbine engine used to power propellers. It is an efficient engine for aircraft designs.

6. How do you differentiate between a rocket motion and a projectile motion?

Ans: A rocket motion uses a rocket that can accelerate the motion and resist forces like gravity. A projectile motion is a force given to a body during its launch.

7. What do you mean by orthographic drawing?

Ans: An orthographic drawing is a 3D representation of any object. The 3 Faces are: Plan view, Front view and Side view.

8. Can you provide us with some examples of mechanisms from our day-to-day life?

Ans: Some instances that show the use of mechanisms in our daily lives are switching a light on or winding up a clock.

9. Can you expand ABFC?

Ans: The full form of ABFC is Atmospheric Fluidized Bed Combustion.

10. Can you tell the features used to identify mild steel, cast iron and high carbon steel?

Ans: While mild steel gives medium and dense sparks, cast iron gives out thick and short flashes. Meanwhile, high carbon steel gives long and thick sparks.

11. Do you know why a biological shield is used in nuclear plants?

Ans: The biological shield protects one from being exposed to neutron, gamma and beta radiation.

12. Now, can you explain what a nuclear reactor is?

Ans: A nuclear reactor is a plant that control, sustains and maintains the nuclear fission chain reaction, and thereby prevents exposure to radioactive radiation.

13. Why do you need to subject steel metal to heat treatment?

Ans: Heat treatment gives steel metal the desired properties.

14. Do you know why most gas containers are cylindrical?

Ans: Gas containers are built in a cylindrical shape to withstand high pressure. The sphere can withstand high internal gas pressure.

15. Is it possible to use motor oil in a hydraulic system?

Ans: You can use motor oil in a hydraulic system but it is best to avoid it. The reason is motor oil has elements that are harmful to seals and other parts of the hydraulic system.

16. Why do aeroplanes made out of thicker paper fly for a longer distance?

Ans: The reason is the thicker paper has a greater mass and potential energy. This changes into kinetic energy when it is in motion and gives the plane a larger lift.

17. What is the mechanical advantage of a double pulley?

Ans: A double pulley reduces the effort by half and moves the object by double the distance.

18. How are the pneumatic and hydraulic systems similar?

Ans: Both the systems use pressure to act on a particular application. The difference is that the pneumatic system uses gases like air or nitrogen and the hydraulic system uses oil or water.

19. What are Newtonian fluids?

Ans: Newtonian fluids are those that have a linear stress-strain relationship curve. It also passes through the origin.

20. Why do we not use galvanized pipes for steam lines?

Ans: We do not use galvanized pipes for steam lines because the high pressure and temperature of the steam cause the zinc coating on the pipe to flake off.

21. What is a disadvantage of supercritical boilers?

Ans: Supercritical boilers do not have a heavy drum for separating steam from the mixture of water and steam.

22. Can you explain a process flow diagram?

Ans: A process flow diagram describes the primary flow course. It shows major equipment, plant streams and the relationship between components.

23. What is a universal coupling?

Ans: A universal coupling is a pair of hinges connected by a cross shaft. The shaft is used to connect two shafts with axes inclined to each other.

24. What is the Otto cycle?

Ans: The Otto cycle is a thermodynamic combustion cycle. It is how heat engines turn gasoline into motion.

25. What type of computer programs does a mechanical engineer use?

Ans: A mechanical engineer uses software like Mathcad, MATLAB, SolidWorks and Autodesk Inventor.

Summary

Any candidate appearing for a Mechanical Engineer job interview will be tested on basic skills that they are supposed to pick up during their engineering programs. Therefore, one must go prepared about the potential new employer, the interviewer’s background and some talking points about yourself.

Institutions like NIET prepare you for these questions in advance. NIET’s Pyramid Finishing School first assesses the student’s skills and then works towards how to bridge the gaps.

They are trained in soft skills, technical skills, aptitude, verbal and non-verbal communication along with corporate and social etiquettes. Students passing out of NIET are ready to get into the profession of their choice.

The Career Management Cell has been developed as an interface for sharing resources, feedback and inputs about the placements. The CMC programmes are conducted by experienced industry professionals and professors who help students develop functional capabilities, leadership skills and cognitive thinking. NIET’s CMC handles campus placements of students graduating from all departments. https://www.niet.co.in/cmc-team.php

Apply today!

NIET’s mechanical engineering stream has one of the best course structures apart from other amenities. So, delay no more.

Biotechnology engineering plays a pivotal role in harnessing biological systems and microorganisms to drive advancements across various domains such as genetics, biochemistry, and molecular biology. Its applications extend to medicine, agriculture, and industry, with different sectors categorised by colours – red for medical enhancements, white for industrial applications, green for agricultural advancements, and blue for biofuels and marine research. Aspiring biotechnologists can benefit from top-notch educational institutions, such as NIET, which offer comprehensive knowledge in the field.

Best College for Biotechnology Engineering in Delhi NCR: Ranking, Fees, and Placement

The Noida Institute of Engineering and Technology (NIET) stands as the paramount choice for those seeking the Best College for Biotechnology Engineering in Delhi NCR, UP. Recognized for its educational excellence, NIET holds the distinction of being the 1st autonomous private institute in Uttar Pradesh, accredited by NAAC, NBA, NIRF, and ARIIA.

With a rich legacy spanning 21 years, NIET’s Biotechnology Department has thrived in fostering holistic education. Accredited by NBA and esteemed collaborations with institutes like IIT Roorkee and GGSIP University, NIET bridges academia and industry seamlessly.

Salient features of NIET’s B.Tech Biotechnology program:

• Advanced labs equipped with modern instrumentation.
• Regular industry exposure with reputed names like Yakult, Nestle, and more.
• Guest lectures by industry leaders enrich the learning experience.
• Robust placement assistance with a track record of 100% placements.

Scope of Biotechnology Engineering in India.

• In India, new opportunities are rising in biotechnology due to scientific advancements across areas like food, medicine, and farming.
• This field integrates biology, chemistry, genetics, and molecular biology.
• Bio-safety, environmental protection, and risk assessment concepts are integral to the curriculum.
• BSc Biotechnology equips students for diverse industries: pharmaceuticals, medical research, diagnostics, bioprocess engineering, and related sectors.        
• The degree readies students for entry-level roles and serves as a foundation for advanced studies.
• India is a global biotechnology hotspot with  5300 plus start-ups,over 5,000 companies.
• The Union Budget was assigned  ₹. 5,636 crore for biotechnology research.
• The Union budget can impact biotechnology by allocating funds for research, innovation, and infrastructure, influencing growth, investment, and advancements in the biotechnology sector.

Biotechnology Engineering Jobs and Salaries in India:

Biotechnology professionals enjoy a range of job opportunities, each offering competitive salaries. The average salary for a biotechnologist in India is approximately ₹4.9 lakh per annum. Entry-level graduates can expect around ₹4 lakh, which can increase to ₹5 lakh after four years.

Job Roles and Their Average Salaries:

Biotechnology Engineering Salary in Different Cities:

Biotechnology Salary in Different Levels:

Biotechnology Salary in Leading Companies:

Biotechnology is a flourishing career in India. Some of the big companies that are the best paymasters for these jobs are:-

• Biocon
• Bharat Biotech
• Dr Reddy’s
• Ranbaxy
• Lupin
• Glenmark
• Accenture
• Novo Nordisk
• Panacea Biotec
• Bharat Serums and Vaccines Limited

Key Skills Needed for a Biotechnology Fresher:-

• Knowledge of basic protein purification
• Basic immunohistochemistry 
• Bioinformatics
• Genetic Engineering
• Analytical Skills
• Good communication skills
• Field marketing experience
• Flexibility to work in shifts
• Adequate industrial experience
• Attention to Detail

Which are the Top  Biotechnology Industries?

• Information Technology
• Pharma
• Aquaculture
• Agriculture
• Animal Husbandry
• Medicine
• Genetic Engineering
• Industrial Research
• Healthcare
• Food Manufacturing

Why NIET, is the best the College for Biotechnology Engineering in Greater Noida

Biotechnology engineering offers a promising career path with a secure future and attractive remuneration. Choosing the right educational institution, like NIET, can provide the necessary training, industry exposure, and mentorship for success. With an array of opportunities and a constant need for innovation, biotechnology is a dynamic and rewarding field to consider.

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Electronics and Communication Engineering Salary in India (Fresher & Experienced)

The branch of Electronics and Communication Engineering (ECE) encompasses research in the designing and development of electronic equipment. This stream of engineering deals with advanced concepts of communications like analogue transmission, digital communication and satellite communication. 

Several industry experts see this as the future of technology advancements. It is likely to see a lot of progress in the years to come. Telecommunication is a major part of the science involved in resource development and the consumer durables industry. 

India is currently the second-largest telecommunications market in the world. As per a report by the GSM Association, it is expected to have a subscriber base of over 1.2 billion consumers. 

The major segments of telecommunication are:

• Wireless Communications 

• Communications Equipment Processing Systems 

• Domestic Telecom Services 

• Foreign Telecom Services 

All these services depend to a large extent on the internet consumer base of a country. India has over 560 million internet users and is ranked only behind China. 

Job Opportunities for Electronics and Communication Engineers – Freshers

The electronics and communication engineering sector has a great scope for building a career right after completing the engineering degree. Freshers can expect to bag job opportunities in the field of automation, communication and telecom services.

• Jobs for Electronics and Communication Engineers Freshers:

The prominent job profiles in this field are:

• Electronics Engineer:

An electronics engineer is typically responsible for creating, designing and producing devices that are used in everyday life like mobile phones, musical instruments and devices such as computers and electronic devices. They innovate and develop new ideas that are used and applied in various industries. They also design and maintain or manage equipment that is used to control and monitor processes in complicated systems and machinery that are subsequently deployed in various advanced fields of IT and technology. 

• Electronics design engineer:

This profile is primarily responsible for providing technical assistance in designing and developing electronic systems. These engineers come up with test plans and procedures. They determine the parameters that should be included in the designing of various instruments. They are also involved in the research into the latest technologies. The electronics design engineer will tell you if a product specification is feasible and if it meets company standards. They also provide the latest and effective solutions to many technical issues. 

• Desktop support engineer:

This is a very important role as it involves maintaining, fixing and upgrading server and security systems in any organization. They are entirely responsible for helping a company deliver effective support by maintaining and upgrading the company’s network and computer systems. They ensure that an establishment functions smoothly on a day-to-day basis.

• Service engineers:

They are responsible for supporting and maintaining products that have been sold. They often visit sites to address consumer complaints. They offer maintenance for various technical support solutions and provide customers with relevant information while addressing their queries.

• Communications Engineer:

These engineers are responsible for designing and modifying electronic communication systems. They manage and monitor the performance, design and planning of electronics systems. This profile requires involvement in improving product budgets and delivery timelines. Moreover, a communications engineer is in charge of the production, testing and implementation of designs for improving existing networks.

• Technical Director:

This is a senior position and requires years of experience and professional knowledge. A technical director oversees a project cycle right from the start to the completion. Their main job is to ensure technical quality and efficiency of resource utilization. They supervise administrative operations and implement methods to ensure quality. They bring in strategies to improve the performance of communications systems.

• Network Planning Engineer:

This is a very significant role as it involves the maintenance of internal and external networks. They support critical teams across departments and implement new standards and strategies for projects. They manage administrative networks — software and hardware. These engineers also perform critical disaster recovery operations. 

CSE students have the flexibility of choosing job profiles in the software aspects of telecommunication rather than going for the core hardware areas. Some of the major recruiters in this field are Nokia, Motorola and BSNL. This sector has turned out to be one of the most lucrative streams for engineering students. There is a large demand for people with this degree because of their problem-solving skills and knowledge in various advanced techniques. 

Prominent Positions

Candidates with this degree have job opportunities in various sectors.

• Telephone industry 
• Civil aviation development 
• Defence 
• Post & telegraph 
• Railways 
• Public sector electronics companies

Read this interesting article for more information. https://niet.co.in/blog/2021/07/29/10-fantastic-jobs-where-an-ece-engineer-will-boost-your-career/

• • • List of Government Jobs for Electronics and Communication Engineers

An EC engineer can find various job profiles in both the public and private sectors. They can also work as a consultant in various fields both on a permanent and contract basis and are much in demand because of their knowledge in logical and technical skills. They maintain and manage equipment and upgrade networks in various sectors. These candidates are therefore much in demand both in the public and private sectors. 

ECE Engineers can find desired positions in the government sector too. Some of these arenas are IT and Telecom. The PSU sector, which works in coordination with the government, requires a good number of communication engineers. PSU companies normally conduct entrance exams for choosing candidates. 

The PSU companies that hire ECE Engineers are:

• MTNL
• BHEL
• ISRO
• NALCO
• NTPC
• ONGC
• SAI
• Indian Railways.

The Union Public Service Commission also hires ECE Engineers for the following positions

• Indian Railway Service of Engineers
• Indian Ordnance Factors Services
• Indian Defence Service of Engineers
• Central Engineering Service. 

The basic eligibility for communication engineers is that the candidate should be an Indian; should have a BTech degree in Mechanical, Civil, Electric or Electronics and Communication. Thirdly, the candidate should be aged between 21 and 30 years.       

An electronics engineer has several roles to play in various industries. They need to continuously design, redesign, maintain and develop various systems as per an industry’s requirements.  

The top government jobs after completing ECE are:

• Field Test Engineer
• Customer Support Engineer
• Research & Development Software Engineer
• Communications Engineer
• Desktop Support Consultant
• Electronics Design Engineer
• Service Engineer
• Software Analyst
• Network Planning Engineer
• Academician

Electronics and Communication Engineering Salary in India Per Month

This degree opens up several high profile job opportunities with high salaries. They are one of the highest paid professionals in any organization and is one of the top reasons why students opt for this field of engineering.

Factors Affecting Electronics and Communication Engineer Salary in India 

• Location:

The salary of any profession is to a large extent determined by the location of the job. A person working in a Tier 1 or 2 city takes home considerably more than a person with a job in a tier 3 city. One of the reasons is the cost of living. This is why most graduates try shifting to a higher Tier city to earn a better living.

Let us look at the salary as per city for an electronics engineer.

• Experience:

This is a degree for a skilled professional. The number of years of experience is directly proportional to the expertise. Therefore, with the increasing number of years the salary also increases in this case.

• Job Role:

The skills that can help an electronics engineer get into the higher pay bracket include Electronics Troubleshooting, Engineering Design, C Programming, Automation Scripting, Computer-Aided Design and Project Management.

The salary of a communications engineer mostly depends on the qualification. An advanced degree can bring in a higher package, but this also depends to a large extent on the company. It is not necessary for an electronics or electrical engineer to have a postgraduate qualification but years of work experience in various domains guarantees a higher package.

Why Should You Become an Electronics and Communication Engineer?

An electronics engineer is a lucrative profession because it enables you to find of good position in the electric and electronics industry. You can build a career in the emerging field of robotics, automotive digital technology and telecommunications. 

You can also become an engineer in the aerospace and marine industries. There is also a good scope in the research field academics end commercial sector’s even the public sector open requires a good number of electronics engineers. 

Both international and national firm’s offer placement opportunities to the new graduates in this sector. An engineering degree in the same opens up great avenues for achieving a lot of professional development. Many firms encourage engineers to go for higher qualifications. Most graduates are able to secure senior positions either within the company or in sister concerns. This degree also provides the option to go for alternative careers like daughter motive engineer, biomedical engineer aerospace engineer and electrical engineer.

Popular Employers for Electronics and Communication Engineer

Some of the large companies that regularly recruit electronics and communication engineers are:

• BT
• Phillips 
• Siemens 
• Sony 
• Vodafone. 
• Havelles 
• Bajaj Electricals 
• Dell 
• Tech Mahindra 
• Havell’s India 
• Kirloskar 
• Phillips 
• Sterlight

Summary 

Electronics and communication have become an indispensable part of every sector. Most industries are therefore dependent on ECE engineers for various functions like in the field of robotics, instrumentation, healthcare and automation. According to industry experts, electronics and communication engineering is witnessing steady growth and is a sector that is offering a wide range of job opportunities. Therefore, we need to look at the various educational institutions that are offering this engineering degree. One of the prominent colleges offering this program is Greater Noida’s “NIET”.

Study electronics and communication engineering at NIET

NIET is the first private institute in Uttar Pradesh to have got the UGC autonomous status. It is one of the top engineering colleges in Greater Noida India. NIET’s department of electronics and communication engineering has been ranked 19th across India by Silicon India. The program has been accredited by NBA and provides students with state-of-the-art technology labs. The students can take part in innovative projects while learning concepts like VLSI design and telecommunication engineering.

NIET has also received NAAC “GRADE A” 3.23 accreditation, the highest in the state. ARIIA, a Ministry of Education initiative, has ranked the institute amongst the 50 best colleges in India for its innovations. The college has also got the QS I-GAUGE “Diamond” category subject rating.

Check out the course details and apply now!

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