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Mahagenco Interview Questions and Answers

Updated 9 Jan 2025

Mahagenco Interview Experiences

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3 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is the concept of velocity and pressure compounding?
  • Ans. 

    Velocity and pressure compounding involves combining multiple stages of turbines or compressors to increase efficiency.

    • Velocity compounding involves converting pressure energy into kinetic energy in multiple stages of turbines.

    • Pressure compounding involves reducing pressure in multiple stages of compressors to increase efficiency.

    • Combining both velocity and pressure compounding can significantly improve the overall eff...

  • Answered by AI

Assistant Engineer Interview Questions asked at other Companies

Q1. 1.Define the term capacitance & inductance 2.what is Rectifier 3. What is referred to the electron in the outer orbit 4.what kind of cable used in transmission line 5.Explain Rlc circuit 6.what happen if series current is double
View answer (4)

Assistant Engineer Interview Questions & Answers

user image Amarsingh Pardeshi

posted on 21 Aug 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Aug 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Written exam with non negative marking by Ibps

Round 3 - Technical 

(3 Questions)

  • Q1. Interview with document verification
  • Q2. Mostly personl introduction and some about basic professional knowledge
  • Q3. Basic professional engineering knowledge based questions
Round 4 - HR 

(1 Question)

  • Q1. Document submission

Assistant Engineer Interview Questions asked at other Companies

Q1. 1.Define the term capacitance & inductance 2.what is Rectifier 3. What is referred to the electron in the outer orbit 4.what kind of cable used in transmission line 5.Explain Rlc circuit 6.what happen if series current is double
View answer (4)

I applied via Other and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

7 Questions

  • Q1. Describe Thermal power plant in brief
  • Ans. 

    Thermal power plant generates electricity by converting heat energy into electrical energy.

    • Fuel is burned to produce heat

    • Heat is used to produce steam

    • Steam drives the turbine

    • Turbine drives the generator

    • Generator produces electricity

    • Examples: coal-fired power plant, gas-fired power plant, nuclear power plant

  • Answered by AI
  • Q2. Describe CHP
  • Ans. 

    CHP stands for Combined Heat and Power, a system that generates electricity and heat simultaneously.

    • CHP is a highly efficient energy system that captures and utilizes waste heat produced during electricity generation.

    • It can be used in various settings such as hospitals, universities, and industrial facilities.

    • CHP reduces energy costs and carbon emissions by up to 30% compared to traditional energy systems.

    • Examples of C...

  • Answered by AI
  • Q3. What are the types of boilers
  • Ans. 

    Boilers are classified into different types based on their design, fuel type, and usage.

    • Fire-tube boilers

    • Water-tube boilers

    • Electric boilers

    • Gas boilers

    • Oil boilers

    • Combination boilers

    • Condensing boilers

    • Solid fuel boilers

  • Answered by AI
  • Q4. Explain Conventional and non conventional power plants
  • Ans. 

    Conventional power plants use fossil fuels to generate electricity while non-conventional power plants use renewable sources.

    • Conventional power plants burn fossil fuels like coal, oil, and natural gas to generate electricity

    • Non-conventional power plants use renewable sources like solar, wind, hydro, and geothermal energy

    • Conventional power plants are cheaper to build and operate but contribute to pollution and climate c...

  • Answered by AI
  • Q5. What do you mean by Co-Generation plants
  • Ans. 

    Co-Generation plants are power plants that produce both electricity and useful heat simultaneously.

    • Co-Generation plants are also known as Combined Heat and Power (CHP) plants.

    • They use a single fuel source to generate both electricity and heat.

    • The heat produced during electricity generation is captured and used for heating buildings or industrial processes.

    • Co-Generation plants are more efficient than traditional power p...

  • Answered by AI
  • Q6. Advantages and disadvantages of Thermal power plant
  • Ans. 

    Thermal power plants use fossil fuels to generate electricity. They have advantages and disadvantages.

    • Advantages: Reliable source of electricity, low operating cost, high efficiency, easy to operate and maintain

    • Disadvantages: High initial cost, environmental pollution, non-renewable source of energy, limited availability of fuel

    • Example: Advantages - Thermal power plants provide a reliable source of electricity that can...

  • Answered by AI
  • Q7. What is Tarrif and how its analysed
  • Ans. 

    Tariff is a tax imposed on imported or exported goods. It is analyzed based on the type of goods and the country of origin/destination.

    • Tariff is a form of protectionism used by governments to protect domestic industries from foreign competition.

    • Tariffs can be specific (fixed amount per unit) or ad valorem (percentage of the value of the goods).

    • Tariffs can also be used as a tool for diplomacy, by imposing tariffs on cou...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Study of Thermal power plant and Thermodynamics is essential

Top Mahagenco Junior Mechanical Engineer Interview Questions and Answers

Q1. Explain Conventional and non conventional power plants
View answer (1)

Junior Mechanical Engineer Interview Questions asked at other Companies

Q1. Types of gearbox and which gearbox is maximum used in your plant?
View answer (2)

Interview questions from similar companies

Intern Interview Questions & Answers

BECIL user image Anonymous

posted on 6 Mar 2024

Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Basics Maths and basics reasoning

Interview Preparation Tips

Interview preparation tips for other job seekers - Do study the basics
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Topics like ratios,number systems

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Selected 

(1 Question)

  • Q1. Where are you from and college name

Interview Preparation Tips

Interview preparation tips for other job seekers - Just make a fine resume and send it to the mail id of NSIC technical centre

I applied via Referral and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Why do you want to the Internship in the UN?
  • Q2. Walk us through your CV.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be natural. Offer behavioural answers to questions.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(3 Questions)

  • Q1. What is your next goal in your career?
  • Q2. Why do you want to join the UNCCD?
  • Q3. What do you think your tasks are?

Interview Preparation Tips

Interview preparation tips for other job seekers - Make as many connections as you can when you step in the UN
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Nov 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. AboutcTOR,experience
  • Q2. Your choice of posting
  • Ans. 

    I prefer a posting that allows me to work remotely and travel occasionally for client meetings.

    • Remote work flexibility is important to me

    • Ability to travel for client meetings is a plus

    • Prefer a mix of remote and in-person work

  • Answered by AI
Round 3 - Technical 

(4 Questions)

  • Q1. Self introduction and Experience sharing
  • Q2. Good and bad qualities
  • Q3. Situational decisions
  • Q4. Strength and weakness

Interview Preparation Tips

Interview preparation tips for other job seekers - Be genuine,honest and feel free to sayiof you don't know
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Easy to medium level coding

Round 2 - Technical 

(1 Question)

  • Q1. What is pointer
  • Ans. 

    A pointer is a variable that stores the memory address of another variable.

    • Pointers allow direct manipulation of memory and efficient memory management.

    • They are commonly used in programming languages like C and C++.

    • Example: int* ptr; // declares a pointer to an integer variable

  • Answered by AI

Skills evaluated in this interview

Mahagenco Interview FAQs

How many rounds are there in Mahagenco interview?
Mahagenco interview process usually has 2-3 rounds. The most common rounds in the Mahagenco interview process are Technical, Resume Shortlist and Aptitude Test.
What are the top questions asked in Mahagenco interview?

Some of the top questions asked at the Mahagenco interview -

  1. Explain Conventional and non conventional power pla...read more
  2. Describe Thermal power plant in br...read more
  3. What is the concept of velocity and pressure compoundi...read more

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Mahagenco Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
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Mahagenco Reviews and Ratings

based on 38 reviews

4.3/5

Rating in categories

4.0

Skill development

4.3

Work-life balance

4.1

Salary

4.4

Job security

4.3

Company culture

3.6

Promotions

4.2

Work satisfaction

Explore 38 Reviews and Ratings
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