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HPCL-Mittal Energy Limited Commissioning Engineer Interview Questions and Answers

Updated 2 Sep 2023

HPCL-Mittal Energy Limited Commissioning Engineer Interview Experiences

1 interview found

I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About the profile
  • Q2. Past experience technical questions

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. AWS services
  • Q2. Linux

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well

I applied via Campus Placement and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic question of aptitude

Round 2 - Technical 

(1 Question)

  • Q1. Details about Internship, project done in last semester/year. Basic question from Mass transfer and Heat Transfer.
Round 3 - Technical 

(1 Question)

  • Q1. Question of refining operation, what is distillation, what is petcoke and its use. HR round is included. Strength and weakness.

Interview Preparation Tips

Topics to prepare for Reliance Industries Field Engineer interview:
  • Aptitude
  • Indiabix
Interview preparation tips for other job seekers - Be confident. Go through what written in Resume. Basic of subject is very important.

I applied via Walk-in and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Pumps, distillation column, safety.

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical interview is so-so. They generally ask basics. Not too mumbo jumbo.
But be careful while negotiating on CTC. They tend to offer less when they send you the offer letter. Have some sort of written or some sort of proof to negotiate later.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Newspaper Ad and was interviewed in Nov 2023. 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. What is transformer
  • Ans. 

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

    • Transformers are commonly used in power distribution systems to step up or step down voltage levels.

    • They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

    • The primary winding receives electrical energy from a power source, whi...

  • Answered by AI
  • Q2. Transformer is a step up or step down the current
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Dec 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 Resume tips
Round 2 - HR 

(1 Question)

  • Q1. Expected salary package
Round 3 - Technical 

(1 Question)

  • Q1. About BGP, ISIS , OSI model
Round 4 - HR 

(1 Question)

  • Q1. Document verification
Interview experience
4
Good
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Qualification & background
  • Q2. Why join reliance

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't Go in Telecom field
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Job kaise rahe gi
  • Q2. Job kaha pe diya jaye ga
Round 2 - Technical 

(2 Questions)

  • Q1. Job kaise rahe gi
  • Q2. Job m kya kya rahe ga

I applied via Naukri.com

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 - Coding Test 

Coding is programming where we use to test a software

Interview Preparation Tips

Topics to prepare for Infosys Field Engineer interview:
  • C++
  • Java
Interview preparation tips for other job seekers - Software engineering is a kind of it jobs where most of the people want to get into it and some people also learn machine learning and they heads towards python
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Feb 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. 1-LPG bulk loading/unloading process and related safety parameters? 2-General lpg bottling operations?
  • Q2. 3-What are the safety equipment and their working?
  • Ans. 

    Safety equipment includes hard hats, safety glasses, gloves, and respirators.

    • Hard hats protect the head from falling objects and electrical hazards.

    • Safety glasses protect the eyes from debris and harmful substances.

    • Gloves protect the hands from cuts, burns, and chemicals.

    • Respirators protect the lungs from inhaling harmful substances.

    • Each safety equipment has specific guidelines for proper use and maintenance.

    • Employers ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Safety checks, fire fighting equipment and their parameters, tripping of equipment etc.
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HPCL-Mittal Energy Limited Commissioning Engineer Salary
based on 43 salaries
₹3.6 L/yr - ₹6.2 L/yr
34% less than the average Commissioning Engineer Salary in India
View more details

HPCL-Mittal Energy Limited Commissioning Engineer Reviews and Ratings

based on 10 reviews

4.4/5

Rating in categories

4.0

Skill development

3.8

Work-life balance

3.8

Salary

2.8

Job security

3.5

Company culture

3.5

Promotions

3.4

Work satisfaction

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