20+ HEG Interview Questions & Answers | Complete Prep Guide 2025

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13 interviews found

Electrical Maintenance Engineer Interview Questions & Answers

Vishal Tiwari

posted on 13 Dec 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. Question about vfd , automation, cranes , Instruments

Add your answer

Electrical Maintenance Engineer Interview Questions asked at other Companies

Q1. Is that you know Digital Multimeter? Show me how to use for different components. They provided me HV diode, HV capacitor, Industrial X'mer etc

View answer (2)

Senior Officer Interview Questions & Answers

Anonymous

posted on 23 Aug 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Selected

I applied via Company Website and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Technical

(2 Questions)

Q1. Which energy helps to move piston from TDC to BDC after expansion

Ans.

The energy that helps to move the piston from TDC to BDC after expansion is mechanical energy.

Mechanical energy is converted from the expansion of gases in the combustion chamber.
This energy is transferred to the piston through the connecting rod.
The movement of the piston from Top Dead Center (TDC) to Bottom Dead Center (BDC) is crucial for the operation of the engine.

Answered by AI

Add your answer

Q2. Elaborate Combustion process of IC engine

Ans.

Combustion process in an internal combustion engine involves the ignition of fuel-air mixture to generate power.

Fuel and air mixture is compressed in the cylinder
Spark plug ignites the mixture, causing combustion
Combustion generates high pressure, pushing the piston down
Exhaust gases are expelled through the exhaust valve
Examples: Petrol engine, Diesel engine

Answered by AI

Add your answer

Round 2 - HR

(1 Question)

Q1. Tell something about yourself

Add your answer

Interview Preparation Tips

Topics to prepare for HEG Senior Officer interview:

IC Engines
Manufacturing Process

Interview preparation tips for other job seekers - Be patient during an interview

Senior Officer Interview Questions asked at other Companies

Q1. How you can Increase Selling of Banks Products and how you can connect more and more persons With Bank.????

View answer (7)

HEG Interview Questions and Answers for Freshers

Interview Questions & Answers

Anonymous

posted on 10 Mar 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

Round 1 - One-on-one

(2 Questions)

Q1. Bucket elewater SC VACCUM PUMP

Add your answer

Q2. Privantive mantinace

Add your answer

Round 2 - One-on-one

(1 Question)

Q1. Bucket elewater SC VACCUM PUMP

Add your answer

Safety Executive Interview Questions & Answers

Anonymous

posted on 2 Jun 2023

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Approached by Company and was interviewed in May 2023. There were 2 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 Resume tips

Round 2 - Technical

(4 Questions)

Q1. Safety Audit, permit, PSSR, FR&SR, Safety Training, Mock Drill, Safety Meeting,

Add your answer

Q2. ETP, STP, Form no. 4, XGM, stake monitoring

Add your answer

Q3. LOTO, Electrical Safety norms

Add your answer

Q4. Environment Norms

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Face the interview confidential. And ans all ans humbly.

Safety Executive Interview Questions asked at other Companies

Q1. How you will control the hazards of casting industry?

View answer (2)

Graduate Engineer Trainee (Get) Interview Questions & Answers

Anonymous

posted on 10 Apr 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed in Mar 2023. There were 3 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 Resume tips

Round 2 - HR

(1 Question)

Q1. Briefly Introduce yourself Questions about technical knowledge

Add your answer

Round 3 - Technical

(1 Question)

Q1. SI engine working Compression ratio Gears

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be motivated, improve communication skills, Know more your field.

Graduate Engineer Trainee (Get) Interview Questions asked at other Companies

Q1. Q: 1 What is IC engine? What is the types of IC engine? Q:2 Difference between Otto cycle and Diesel cycle? What is the process of both cycle and what is the effeciency of both cycle ? Which one is good in effeciency? Q:3 Difference between... read more

View answer (2)

Electrical Maintenance Officer Interview Questions & Answers

Anonymous

posted on 19 Oct 2022

I applied via Company Website and was interviewed in Sep 2022. There were 2 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 Resume tips

Round 2 - HR

(2 Questions)

Q1. Introduce yourself firstly

Add your answer

Q2. Ask about your educations

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical questions related to your field. And ask about your subjects also in engineering for fresher.

Electrical Maintenance Officer Interview Questions asked at other Companies

Q1. Advantages and Disadvantage of traction elevators

View answer (2)

Maintenance Engineer Interview Questions & Answers

Satyprakash Kumar Ray

posted on 15 Jul 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.

View all Resume tips

Round 2 - Technical

(1 Question)

Q1. Hartman, Root blower, Transfer box. Etc

Add your answer

Round 3 - HR

(1 Question)

Q1. Future goal, strength, weakness. Reason to work here etc.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Should answer Genuinely. Try to talks on your strength points.

Maintenance Engineer Interview Questions asked at other Companies

Q1. 1)which refrigeration cycle used in chilling plant?

View answer (9)

Junior Engineer Interview Questions & Answers

Anonymous

posted on 11 Feb 2023

Interview experience

Good

Difficulty level

Hard

Process Duration

2-4 weeks

Result

Selected

I applied via Approached by Company and was interviewed before Feb 2022. There were 3 interview rounds.

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 Resume tips

Round 2 - HR

(1 Question)

Q1. Tell me Something about you

Ans.

I am a dedicated and enthusiastic Junior Engineer with a strong passion for problem-solving and learning new technologies.

I have a Bachelor's degree in Engineering with a focus on software development.
I have experience working on various projects during my studies, including developing a web application for a local business.
I am proficient in programming languages such as Java, C++, and Python.
I have strong analytical ...

Answered by AI

View 1 more answer

Round 3 - Technical

(2 Questions)

Q1. Explene CNC property and uses

Ans.

CNC stands for Computer Numerical Control. It is a manufacturing process that uses computerized systems to control machine tools.

CNC allows for precise and automated control of machine tools.
It is commonly used in industries such as automotive, aerospace, and electronics.
CNC machines can perform a wide range of operations, including cutting, drilling, milling, and turning.
They are capable of producing complex and intri...

Answered by AI

View 1 more answer

Q2. Whats is back lesh of gear box

Ans.

Backlash of a gearbox refers to the amount of play or clearance between the mating teeth of gears.

Backlash is important in gear systems as it affects the accuracy and smoothness of motion transmission.
It is measured as the angular movement of the output gear before the input gear starts to rotate.
Backlash can be adjusted by changing the position of gears or using anti-backlash mechanisms.
Excessive backlash can result i...

Answered by AI

View 1 more answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Give the ans. With Proud and agressively
And be cool and cam also try to Convince you are right

Junior Engineer Interview Questions asked at other Companies

Q1. What is the main role of Junior engineer in Electrical maintenance and How to provide the company facilities ?

View answer (25)

Production Engineer Interview Questions & Answers

PRASHANT SINGH

posted on 2 Feb 2023

Interview experience

Excellent

Difficulty level

Hard

Process Duration

Less than 2 weeks

Result

Selected

I applied via Walk-in and was interviewed before Feb 2022. There were 3 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 Resume tips

Round 2 - Aptitude Test

Based on units of measurement,and other scientific measurements.

Round 3 - One-on-one

(2 Questions)

Q1. General information about your experience and you

Add your answer

Q2. Work related questions though questions.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Good palce for work if u have chance then you should join.

Production Engineer Interview Questions asked at other Companies

Q1. How to solve the problem in robot means how to detect fault?

View answer (9)

Mechanical Maintenance Engineer Interview Questions & Answers

Anonymous

posted on 17 Nov 2021

I applied via Campus Placement and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire

2 Questions

Q1. Types of engines , d/f b/w diesel engine and petrol engine , 2stroke 4 stroke

Add your answer

Q2. Some questions on your favourite subject

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical interview will be little bit difficult so well prepared from your favourite subject.

Mechanical Maintenance Engineer Interview Questions asked at other Companies

Q1. What is valve and its types What is coupling and it's types Pump and its types What is Backlash Gears and it's types What is least count and least count of vernier and micrometer and how to find it. Which type of pump is centrifugal. What i... read more

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Career Advice

a procurement specialist

Am I on right path?

Right after my BCom, I took a service advisor role at Honda for ₹7K due to urgency. Later, I moved to a gas station for ₹10K, handling all kinds of work beyond office tasks. My breakthrough came when I joined as an orde... read more

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HEG Interview FAQs

How many rounds are there in HEG interview?

HEG interview process usually has 2-3 rounds. The most common rounds in the HEG interview process are HR, Resume Shortlist and Technical.

What are the top questions asked in HEG interview?

Some of the top questions asked at the HEG interview -

Which energy helps to move piston from TDC to BDC after expans...read more
Elaborate Combustion process of IC eng...read more
Whats is back lesh of gear ...read more

How long is the HEG interview process?

The duration of HEG interview process can vary, but typically it takes about less than 2 weeks to complete.

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HEG Salaries in India

Senior Officer 64 salaries	₹0 L/yr - ₹0 L/yr
Officer 35 salaries	₹0 L/yr - ₹0 L/yr
Assistant Manager 28 salaries	₹0 L/yr - ₹0 L/yr
Executive 23 salaries	₹0 L/yr - ₹0 L/yr
Deputy Manager 18 salaries	₹0 L/yr - ₹0 L/yr