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Cairn Oil Electrical Engineer Interview Questions and Answers

Updated 11 Jun 2021

Cairn Oil Electrical Engineer Interview Experiences

1 interview found

Interview Questionnaire 

1 Question

  • Q1. Oil and gas related

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 Apr 2023. 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 

(1 Question)

  • Q1. Most interview question based on resume only. And related oil and gas industry.
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Topics to prepare for TechnipFMC Senior Engineer interview:
  • API 6A
  • Subsea
  • Pressure Handling
Interview preparation tips for other job seekers - Go with confidence
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Geotechnical questions
  • Q2. Piling Design, Shallow Foundation Design, International Codes for subsea structure foundation designs.

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic Design knowledge should be must.
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2023.

Round 1 - HR 

(3 Questions)

  • Q1. If they are need then no question
  • Q2. Salary and college
  • Q3. HR person are not well educated
Round 2 - Technical 

(3 Questions)

  • Q1. Capacitor, Resistance
  • Q2. Transformer functioning and principal
  • Ans. 

    Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.

    • Transformers work on the principle of electromagnetic induction

    • They consist of primary and secondary coils wrapped around a core

    • Step-up transformers increase voltage while step-down transformers decrease voltage

    • Efficiency of transformers is determined by the ratio of output power to input power

  • Answered by AI
  • Q3. College subject

Interview Questionnaire 

3 Questions

  • Q1. Lighting Levels for Indoor and outdoor, and calculation procedure
  • Ans. 

    Lighting levels for indoor and outdoor areas are determined based on the purpose of the space and the activities that take place.

    • Indoor lighting levels are typically measured in foot-candles or lux

    • Outdoor lighting levels are typically measured in lumens per square meter

    • Calculation procedures involve determining the required illuminance level for the space and selecting appropriate light fixtures and bulbs

    • Factors such a...

  • Answered by AI
  • Q2. Datasheet paramaters for equipment such and transformers and motors.
  • Q3. Cable glands and their application as per area
  • Ans. 

    Cable glands are used to secure and seal cables in various applications based on the area of installation.

    • Cable glands are used in hazardous areas to prevent the entry of flammable gases and liquids.

    • In outdoor applications, cable glands are used to protect cables from moisture and dust.

    • In industrial settings, cable glands are used to secure cables and prevent them from being pulled out.

    • Different types of cable glands a...

  • Answered by AI
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

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

I applied via Campus Placement 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

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 experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 

(1 Question)

  • Q1. Ammonia process
Round 3 - HR 

(2 Questions)

  • Q1. How much salary expectations?
  • Q2. Salary Negotiable

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Dec 2021. 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 

(1 Question)

  • Q1. Control valves on-off valves
Round 3 - Technical 

(1 Question)

  • Q1. PSV pressure regulators

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical study is important . Basics to be perfect

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Cairn Oil Electrical Engineer Salary
based on 4 salaries
₹3.8 L/yr - ₹11 L/yr
55% more than the average Electrical Engineer Salary in India
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