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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 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 Resume 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 Questionnaire 

2 Questions

  • Q1. Solar Project Related how can Check Insulation and which Divice.
  • Q2. What is SCADA
  • Ans. 

    SCADA stands for Supervisory Control and Data Acquisition. It is a system used for monitoring and controlling industrial processes.

    • SCADA systems are used in various industries such as oil and gas, water treatment, and manufacturing.

    • They consist of hardware and software components that collect and analyze data from sensors and other devices.

    • SCADA systems allow operators to remotely monitor and control processes, making ...

  • Answered by AI

Skills evaluated in this interview

I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Electrical operation and maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical maintenance

I applied via Campus Placement and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. 1. Power factor of transformer 2. types of DC machine 3. Working principle of AC alternator 4. DC motors
  • Ans. 

    The question covers power factor of transformer, types of DC machine, working principle of AC alternator, and DC motors.

    • Power factor of a transformer is the ratio of real power to apparent power.

    • Types of DC machines include DC motors and DC generators.

    • AC alternators work on the principle of electromagnetic induction to convert mechanical energy into electrical energy.

    • DC motors convert electrical energy into mechanical ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please ready with confidence

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 
Round 2 - One-on-one 

(1 Question)

  • Q1. Tell about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident, try to be honest on conversation

I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Electrical and electronics
  • Q2. AC and DC
  • Q3. Vibrator ,wilding machine,grander, starting vibrator,rccb ,plcb,elcb earthing

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
4
Good
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before May 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 - Technical 

(2 Questions)

  • Q1. All Electrical Engineering questions
  • Q2. Work related and problem solving skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Study well
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Not Selected
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 - Technical 

(3 Questions)

  • Q1. Electrical technical
  • Q2. Transformers ac motors
  • Q3. Testing engineer final quality checking

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes I am interested in this job good communication skills and technical skills

I applied via Company Website and was interviewed in Aug 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is two phase motor?
  • Ans. 

    A two-phase motor is an electrical motor that operates with two alternating currents, providing improved torque and power output.

    • Two-phase motors have two windings that are 90 degrees out of phase with each other.

    • They are commonly used in applications that require high starting torque, such as air conditioners and refrigerators.

    • Two-phase motors can be either synchronous or induction motors.

    • They are more efficient and p...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Listen carefully. Welcome all questions, even difficult one with smile.
Maintain eye contact.

I applied via Naukri.com 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 Resume tips
Round 2 - Case Study 

Electrical and electronics

Interview Preparation Tips

Interview preparation tips for other job seekers - Sir my name is Ambuj Shukla I am applying for job my qualifications is a diploma in electrical and electronics engineering
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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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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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