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Electrical Maintenance Interview Questions, Process, and Tips

Updated 26 Jan 2025

Top Electrical Maintenance Interview Questions and Answers

View all 13 questions

Electrical Maintenance Interview Experiences

Popular Designations

21 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

I was interviewed in Jul 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Electrical mintenance
  • Q2. How does the electrical maintenance
  • Ans. 

    Electrical maintenance ensures the proper functioning and safety of electrical systems and equipment.

    • Regularly inspecting and testing electrical systems and equipment

    • Identifying and repairing any faults or malfunctions

    • Performing preventative maintenance to avoid breakdowns

    • Updating and upgrading systems to meet current standards

    • Ensuring compliance with safety regulations and codes

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is transformer and how maintenance of transformer
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease voltage levels in electrical circuits.

    • Maintenance of transformers includes regular inspection of insulation, checking for overheating, and testing oil quality.

    • Routine maintenance tasks for transformers may include cleaning, tightening connect...

  • Answered by AI
  • Q2. Working principle of vfd
  • Ans. 

    VFD stands for Variable Frequency Drive, which controls the speed of an AC motor by varying the frequency and voltage of the power supplied to it.

    • VFD controls the speed of an AC motor by adjusting the frequency and voltage of the power supplied to it

    • It converts fixed frequency AC power to variable frequency to control motor speed

    • VFDs are commonly used in HVAC systems, pumps, fans, and other industrial applications

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. How maintenance of DG
  • Ans. 

    Maintenance of DG involves regular inspections, testing, and servicing to ensure optimal performance and prevent breakdowns.

    • Regularly inspecting and testing the DG set for any signs of wear and tear

    • Performing routine servicing such as oil and filter changes

    • Checking and maintaining the cooling system to prevent overheating

    • Ensuring proper fuel supply and monitoring fuel levels

    • Testing the backup power supply to ensure it

  • Answered by AI
  • Q2. How maintenance of pcc panel
  • Ans. 

    Maintenance of PCC panel involves regular inspection, cleaning, testing, and replacement of faulty components.

    • Regularly inspect the panel for any signs of wear, damage, or overheating

    • Clean the panel and components to prevent dust buildup and ensure proper functioning

    • Test the panel's electrical connections, circuits, and components for any faults

    • Replace any faulty components such as fuses, circuit breakers, or contactor...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical mintenance type

Top Electrical Maintenance Electrical Maintenance Engineer Interview Questions and Answers

Q1. What is transformer and how maintenance of transformer
View answer (1)

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

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

Round 1 - HR 

(2 Questions)

  • Q1. Technical maintenance
  • Q2. Yes interview today
Round 2 - Technical 

(2 Questions)

  • Q1. Senior manager ok to
  • Q2. Interview date confoim

Electrical Engineer Interview Questions asked at other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ?
View answer (13)
Electrical Maintenance Interview Questions and Answers for Freshers
illustration image

Interview Questions & Answers

user image Anonymous

posted on 23 Sep 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is current
  • Ans. 

    Current refers to the flow of electric charge in a circuit.

    • Current is measured in Amperes (A)

    • It is the rate of flow of electric charge

    • Direct current (DC) flows in one direction, while alternating current (AC) changes direction periodically

  • Answered by AI
  • Q2. What is ohms low
  • Ans. 

    Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage applied across it and inversely proportional to the resistance of the conductor.

    • Ohm's Law is represented by the formula I = V/R, where I is the current in amperes, V is the voltage in volts, and R is the resistance in ohms.

    • It helps in calculating the current, voltage, or resistance in an electrical circuit when the oth...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical Technician

Electrician Interview Questions & Answers

user image Anonymous

posted on 26 Mar 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Electrician kya kya kar skta hai
  • Q2. Electrician sabse fast kis samy kam krna chahiye
  • Q3. Electrician ka sabse men kam kya hota hai
  • Q4. Electrician ko kis samay sabse jyada tensan hota hai
  • Q5. Electrician ka sabse muskil time

Electrician Interview Questions asked at other Companies

Q1. 1. How much current takes a 5hp motor ?, 2. Draw a STAR DELTA and DOL starter control wireing. 3. How to connect star connection, and DELTA connectin. 4. What is the kw of 30hp motor ?, 5. Can you connect a temperature controller ?, 6. What... read more
View answer (5)

Electrical Maintenance interview questions for popular designations

 Electrical Maintenance Engineer

 (3)

 ITI Electrician

 (2)

 Electrical Engineer

 (2)

 Executive Assistant

 (1)

 Quality Engineer

 (1)

 Junior Trading System Engineer

 (1)

 Maintenance Engineer

 (1)

 Junior Engineer Electrical

 (1)

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

I applied via Naukri.com and was interviewed in Sep 2023. 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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Electrical utility
  • Q2. Transformer safety
  • Q3. Eot crane safety
Round 3 - Technical 

(1 Question)

  • Q1. Acb , vcb , transformer, eot crane

Electrical Project Engineer Interview Questions asked at other Companies

Q1. What is important factors in cable calculation? Types of communication used in Automation industry & its length limitations, What is difference between Analog input 4-20mA & analog input (0-10v). Dg synch control panel & it's wo... read more
View answer (1)
Interview experience
4
Good
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I applied via Company Website

Round 1 - Technical 

(2 Questions)

  • Q1. Electrical engineer
  • Q2. Project. Power plant

Top Electrical Maintenance Electrical Maintenance Engineer Interview Questions and Answers

Q1. What is transformer and how maintenance of transformer
View answer (1)

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)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Aug 2023. There were 2 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is the expectation,when a person join company
  • Q2. What kind of work did you deserve

Interview Preparation Tips

Interview preparation tips for other job seekers - The most important is how to work a people in company, which type of work it can do

ITI Electrician Interview Questions asked at other Companies

Q1. What is unit and how maser current and voltage ?
View answer (5)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Dec 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 - Technical 

(2 Questions)

  • Q1. Transformers Electrical equipments
  • Q2. Primary winding Secondary winding Coils Flux Oil gladiators Reading meter
Round 3 - Technical 

(1 Question)

  • Q1. Synchronous machine Electrical equipments

Interview Preparation Tips

Interview preparation tips for other job seekers - More Struggle to change your life And simple and Technical knowlege are Good to execute your goal 👍

Quality Engineer Interview Questions asked at other Companies

Q1. What is MSA and addition of msa version, type of msa ,what different between variable data and attibute data .why difine flase and miss rate calculate by msa .
View answer (8)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I was interviewed before Aug 2022.

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. My name is Mohd Tauheed so shekh munawar village post district satna mp XXXXX
  • Q2. My iti Colifican
  • Q3. Iti job electrican
Round 3 - One-on-one 

(2 Questions)

  • Q1. Electrician job
  • Q2. Fresher iti job

Interview Preparation Tips

Interview preparation tips for other job seekers - H

ITI Electrician Interview Questions asked at other Companies

Q1. What is unit and how maser current and voltage ?
View answer (5)

I applied via Naukri.com and was interviewed in Sep 2022. There were 3 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 

(1 Question)

  • Q1. What is conductor, insulator and its examples
  • Ans. 

    Conductor allows electricity to flow through it, while insulator does not.

    • Conductor is a material that allows electricity to flow through it easily, such as copper and aluminum.

    • Insulator is a material that does not allow electricity to flow through it easily, such as rubber and glass.

    • Examples of conductors include wires, metals, and water.

    • Examples of insulators include plastic, wood, and air.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why should i hire you

Interview Preparation Tips

Interview preparation tips for other job seekers - U must stand by yourself. And confidently speak to the interviewers.

Maintenance and Planning Engineer Interview Questions asked at other Companies

Q1. What is conductor, insulator and its examples
View answer (1)
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Electrical Maintenance Interview FAQs

How many rounds are there in Electrical Maintenance interview?
Electrical Maintenance interview process usually has 1-2 rounds. The most common rounds in the Electrical Maintenance interview process are Technical, Resume Shortlist and HR.
What are the top questions asked in Electrical Maintenance interview?

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

  1. What was the most difficult electrical installation or repair you compl...read more
  2. How do you diagnose wiring and electrical fau...read more
  3. How can we cheak cable continu...read more

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Electrical Maintenance Interview Process

based on 22 interviews

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