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DRN Infrastructure ITI Electrician, Electrical Maintenance Interview Questions and Answers

Updated 6 Oct 2022

DRN Infrastructure ITI Electrician, Electrical Maintenance Interview Experiences

1 interview found

I applied via Approached by Company and was interviewed in Apr 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Iti electrician electrical maintenance
  • Q2. Plumber and painter HR
Round 3 - Technical 

(1 Question)

  • Q1. Iti electrician electrical maintainance

Interview Preparation Tips

Topics to prepare for DRN Infrastructure ITI Electrician, Electrical Maintenance interview:
  • Electrical Maintenance
  • Plumber painter
Interview preparation tips for other job seekers - ITI electrician electrical maintenance
Plumber painter

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Hard
Process Duration
-
Result
Selected Selected

I applied via Campus Placement

Round 1 - Technical 

(5 Questions)

  • Q1. Technical questions
  • Q2. AC motor speed control method
  • Ans. 

    AC motor speed can be controlled using methods like voltage control, frequency control, and pole changing.

    • Voltage control: Adjusting the voltage supplied to the motor to change its speed.

    • Frequency control: Changing the frequency of the AC power supplied to the motor to control its speed.

    • Pole changing: Altering the number of poles in the motor to adjust its speed.

    • Using variable frequency drives (VFDs) for precise speed

  • Answered by AI
  • Q3. Starter connections
  • Q4. Circuit breaker
  • Q5. Power plant and distribution
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Induction motor
  • Q2. Fire tube turbine
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. About your self
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. He is asking only Technical questions and when you will join this company
Round 2 - HR 

(1 Question)

  • Q1. Salary discussion with HR teams.

Interview Preparation Tips

Interview preparation tips for other job seekers - I request to everyone before join this company clear all the points.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How many types of high circuit breaker in high line
  • Ans. 

    There are three main types of high circuit breakers in high line: air circuit breakers, oil circuit breakers, and SF6 circuit breakers.

    • Air circuit breakers use air as the arc extinguishing medium.

    • Oil circuit breakers use oil as the arc extinguishing medium.

    • SF6 circuit breakers use sulfur hexafluoride gas as the arc extinguishing medium.

  • Answered by AI
  • Q2. How to find current in three phase.
  • Ans. 

    To find current in three phase, use the formula: Current = Power / (sqrt(3) * Voltage * Power Factor)

    • Calculate the total power in the three phase system

    • Determine the line-to-line voltage

    • Find the power factor of the system

    • Use the formula: Current = Power / (sqrt(3) * Voltage * Power Factor)

  • Answered by AI

I applied via Walk-in

Round 1 - Group Discussion 
Pro Tip by AmbitionBox:
Don’t treat group discussions as an argument. Group discussion is about reaching a meaningful conclusion.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Regarding your field and expertise
  • Q2. Hands-on experience of MS office
Round 3 - HR 

(2 Questions)

  • Q1. What is your family background?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - the interview is easy to crack and before interview read about the company and its projects

I was interviewed in Apr 2022.

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 - One-on-one 

(1 Question)

  • Q1. Solar energy recarding interview discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Solar energy project and operations/mantinace job sarch
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Oct 2022. There were 4 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 - Aptitude Test 

Written exam with technical and non technical

Round 3 - Technical 

(1 Question)

  • Q1. Technical questions
Round 4 - HR 

(1 Question)

  • Q1. Expected CTC, facility

Interview Preparation Tips

Interview preparation tips for other job seekers - Nil

I applied via LinkedIn and was interviewed before Mar 2021. There were 2 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 - Technical 

(2 Questions)

  • Q1. Protection of Generator ,SLD , MOTOR QUESTION . Grid Maintenance
  • Q2. Man Power Handling Capacity

Interview Preparation Tips

Interview preparation tips for other job seekers - To go for interview , Be ready for technical question

DRN Infrastructure Interview FAQs

How many rounds are there in DRN Infrastructure ITI Electrician, Electrical Maintenance interview?
DRN Infrastructure interview process usually has 3 rounds. The most common rounds in the DRN Infrastructure interview process are Technical and Resume Shortlist.
What are the top questions asked in DRN Infrastructure ITI Electrician, Electrical Maintenance interview?

Some of the top questions asked at the DRN Infrastructure ITI Electrician, Electrical Maintenance interview -

  1. Iti electrician electrical maintaina...read more
  2. Iti electrician electrical maintena...read more
  3. Plumber and painter...read more

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