Upload Button Icon Add office photos

Filter interviews by

Cairn Oil Electrical Engineer Interview Questions and Answers

Updated 11 Jun 2021

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at PSG College of Technology, Coimbatore and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

General knowlegde, Basic Aptitude, Domain Technical MCQ

Round 2 - Group Discussion 

Genx vs Genz, Altitude and comparsion

Round 3 - One-on-one 

(2 Questions)

  • Q1. Components of Transformer
  • Ans. 

    Components of a transformer include core, windings, and insulation.

    • Core: Provides a path for magnetic flux

    • Windings: Primary and secondary coils for inducing voltage

    • Insulation: Prevents short circuits and ensures safety

  • Answered by AI
  • Q2. Question based on series and parallel resistance
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Dol and star delta wiring scheme
  • Ans. 

    DOL (Direct-On-Line) and star delta are two different wiring schemes used in electrical engineering for starting induction motors.

    • DOL wiring directly connects the motor to the power supply for starting, while star delta wiring initially starts the motor in star configuration and then switches to delta configuration for running.

    • DOL wiring is simpler and cheaper but causes high starting current, while star delta wiring r...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

I applied via Company Website and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Tell me about urself. 2. Questions from whatever projects,achievements you highlighted in resume or during answering ques bo 1

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare the answer for tel me about urself, ur answer for this question will shape ur further interview

I applied via Walk-in and was interviewed in Oct 2021. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Tell me about your self
  • Ans. I had answered my family background and my experience
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - My interview was held in Bombay.Basically I had prepared for the interview with relate my technical question and my experience related question.

Interview Questionnaire 

1 Question

  • Q1. Job responsibilities,Area,Unit,ex, safety rules,LoTo, switchgear etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on ur technical and non technical skill

Interview Questionnaire 

2 Questions

  • Q1. How does UPS works, Ferretti effect, automation programing, Electrical control drawing,
  • Q2. Discussion & negotiation of salary,job location,rotation job discussion
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic electronics and electrical questions

Round 2 - Group Discussion 

Topic is About GenC and GenX

I applied via Company Website and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Tell me about urself. 2. Questions from whatever projects,achievements you highlighted in resume or during answering ques bo 1

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare the answer for tel me about urself, ur answer for this question will shape ur further interview

I applied via Referral and was interviewed before Jan 2017. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. How does UPS works , switching program, Ferretti effect, automation PLC programming.
  • Q2. Why they should take me?
  • Q3. Salary negotiation, Job location & rotation schedule.
  • Q4. Is it comfortable to transfer all over INDIA.
  • Ans. 

    Yes, it is comfortable to transfer all over INDIA.

    • As an electrical engineer, I am trained to work in various locations.

    • I am adaptable and can easily adjust to different environments and cultures.

    • I have experience working on projects in different states of India.

    • I am willing to travel and relocate as required for the job.

  • Answered by AI

Interview Preparation Tips

General Tips: Just be true about what you know. If they like they will select you rather than you are made for some different good company.
Skills: Communication, Body Language, Problem Solving, Leadership, Presentation Skills, Time Management, Decision Making Skills
Duration: <1 week

Tell us how to improve this page.

Cairn Oil Electrical Engineer Salary
based on 4 salaries
₹3.8 L/yr - ₹11 L/yr
57% more than the average Electrical Engineer Salary in India
View more details
Graduate Engineer Trainee (Get)
21 salaries
unlock blur

₹8 L/yr - ₹15 L/yr

Production Engineer
6 salaries
unlock blur

₹7 L/yr - ₹19 L/yr

Electrical GET
5 salaries
unlock blur

₹10 L/yr - ₹18.5 L/yr

Lab Technician
5 salaries
unlock blur

₹3 L/yr - ₹4.8 L/yr

Environment Health and Safety Officer
4 salaries
unlock blur

₹4.4 L/yr - ₹12 L/yr

Explore more salaries
Compare Cairn Oil with

Reliance Industries

4.0
Compare

Oil And Natural Gas Corporation

4.3
Compare

Indian Oil Corporation

4.4
Compare

Bharat Petroleum

4.2
Compare
Did you find this page helpful?
Yes No
write
Share an Interview