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BHEL Electrical Maintenance Technician Interview Questions and Answers

Updated 24 Jul 2022

BHEL Electrical Maintenance Technician Interview Experiences

1 interview found

I applied via campus placement at Integral University, Lucknow and was interviewed in Jan 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 tips
Round 2 - Technical 

(4 Questions)

  • Q1. What is transformer? How many types of transformer, nd works, construction
  • Ans. 

    A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.

    • There are two main types of transformers: step-up transformers and step-down transformers.

    • Step-up transformers increase the voltage of the input power supply, while step-down transformers...

  • Answered by AI
  • Q2. Waht is single phase induction motor and 3phase induction motor, working
  • Q3. Circuit Breaker, relays, fault, lighting arresters
  • Q4. Refrigerator working

Interview Preparation Tips

Topics to prepare for BHEL Electrical Maintenance Technician interview:
  • Distribution Transformers
  • Circuit Breakers
  • Relays
  • Induction Motors
  • refrigerator
Interview preparation tips for other job seekers - Focus on your technical field, try to learn abouts more modern power systems

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About Self introduction, Previous company roles and responsibilities
  • Q2. On Pneumatic and Hydraulic system, Circuit diagram
Round 2 - One-on-one 

(2 Questions)

  • Q1. About Family Background
  • Q2. General breakdown attending process and documentation

I was interviewed in Oct 2022.

Round 1 - Technical 

(4 Questions)

  • Q1. No interview but exited your company job
  • Q2. No interview but exited
  • Q3. Please one chance interview give me
  • Q4. My best give for your company

Interview Preparation Tips

Interview preparation tips for other job seekers - Mantence treinee learn basic knowledge for future I am exited job your company sir please
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Focused on new initiatives
  • Q2. Energy Saving action taken during the
  • Ans. 

    Implemented LED lighting in the facility to reduce energy consumption.

    • Replaced traditional lighting with energy-efficient LED bulbs

    • Installed motion sensors to automatically turn off lights when not in use

    • Conducted energy audits to identify areas for improvement

  • Answered by AI
  • Q3. Poka yoke implemented in organisation
  • Ans. 

    Poka yoke is implemented in our organization to prevent errors and defects in maintenance processes.

    • Poka yoke, also known as mistake-proofing, is used to design processes in a way that prevents errors from occurring.

    • Examples of Poka yoke in maintenance engineering include using color-coded tools to prevent using the wrong equipment, or using checklists to ensure all steps are completed correctly.

    • By implementing Poka yo...

  • Answered by AI

I applied via Naukri.com and was interviewed in Aug 2022. There were 6 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 

Numerical / verbal / technical

Round 3 - Assignment 

Technical site / group discussion

Round 4 - Case Study 

Any topic technical

Round 5 - Group Discussion 

Site / job / case study

Round 6 - Technical 

(3 Questions)

  • Q1. What are frequncy current.?
  • Ans. 

    Frequency current refers to the alternating current that changes direction at regular intervals.

    • Frequency current is commonly used in electrical power transmission and distribution.

    • It is measured in Hertz (Hz) and determines the rate at which the current changes direction.

    • Examples of devices that use frequency current include electric motors, generators, and transformers.

  • Answered by AI
  • Q2. Motor and generator difference.?
  • Ans. 

    Motors convert electrical energy into mechanical energy while generators convert mechanical energy into electrical energy.

    • Motors use electrical energy to create rotational motion while generators use rotational motion to create electrical energy.

    • Motors have a rotor and a stator while generators have a stator and a rotor.

    • Motors are used in various applications such as fans, pumps, and compressors while generators are us

  • Answered by AI
  • Q3. Which types of motor
  • Ans. 

    There are various types of motors used in electrical maintenance engineering.

    • AC motors

    • DC motors

    • Synchronous motors

    • Induction motors

    • Stepper motors

    • Servo motors

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Electrical Manufacturing Company Electrical Maintenance Engineer interview:
  • Project Management
Interview preparation tips for other job seekers - sorry sir no experience so i can't any advice .
Round 1 - Technical 

(1 Question)

  • Q1. Why do you want to leave the company

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company to work with.
Nice work culture
Interview questions are very hard

Interview Questionnaire 

1 Question

  • Q1. What this robot
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 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 tips
Round 2 - Technical 

(3 Questions)

  • Q1. Preventive maintenance
  • Ans. Major breakdown avoiding, machine condition safe, avoiding down time
  • Answered Anonymously
  • Q2. Productive maintenance
  • Q3. Teachnical question
Round 3 - Basically 

(4 Questions)

  • Q1. Basic rules Maintenance
  • Q2. Tools issues maintenance
  • Q3. Tools handling work
  • Q4. Working progress

Interview Preparation Tips

Interview preparation tips for other job seekers - Thank you
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via AmbitionBox and was interviewed in Jan 2023. There were 4 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 tips
Round 2 - HR 

(3 Questions)

  • Q1. Any questions in electrical maintenance
  • Q2. Electrical engineering
  • Q3. Electrical maintenance questions
Round 3 - HR 

(1 Question)

  • Q1. Education base electrical maintenance
Round 4 - HR 

(1 Question)

  • Q1. Maintenance base questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical maintenance , break down and utility and preventive maintenance. Dg set and air compressor and Airdryer, Ro palant, Firefighter

I applied via Company Website and was interviewed in Mar 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. What are your salary expectations?
  • Q2. Electrical equations
Round 3 - Technical 

(3 Questions)

  • Q1. Star delta & DOL Stater
  • Q2. HT Panels & LT Panels
  • Q3. Type of Transfemar And payments finally done
  • Ans. 

    I'm sorry, but I don't understand the question. Could you please provide more context?

    • Please provide more information about what you are asking.

    • It is unclear what you mean by 'Type of Transfemar' and 'payments finally done'.

    • Without more context, I cannot provide a meaningful answer.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview done due to joining date and working ok

BHEL Interview FAQs

How many rounds are there in BHEL Electrical Maintenance Technician interview?
BHEL interview process usually has 2 rounds. The most common rounds in the BHEL interview process are Resume Shortlist and Technical.
What are the top questions asked in BHEL Electrical Maintenance Technician interview?

Some of the top questions asked at the BHEL Electrical Maintenance Technician interview -

  1. What is transformer? How many types of transformer, nd works, construct...read more
  2. Waht is single phase induction motor and 3phase induction motor, work...read more
  3. Circuit Breaker, relays, fault, lighting arrest...read more

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based on 1 BHEL interview
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BHEL Electrical Maintenance Technician Salary
based on 4 salaries
₹1 L/yr - ₹1.2 L/yr
60% less than the average Electrical Maintenance Technician Salary in India
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