2 Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer Interview Questions & Answers | Complete Prep Guide 2025

Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer Interview Experiences

1 interview found

Mechanical Maintenance Engineer Interview Questions & Answers

Anonymous

posted on 19 Oct 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. What is compressor and it's types

Ans.

A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.

Types of compressors include reciprocating, rotary screw, centrifugal, and scroll compressors
Reciprocating compressors use pistons to compress gas
Rotary screw compressors use two rotating screws to compress gas
Centrifugal compressors use a rotating impeller to create high-velocity gas flow
Scroll compressors use two interleav

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Q2. SAP HANA S4 T codes

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Interview Preparation Tips

Interview preparation tips for other job seekers - Good workplace

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Mechanical Maintenance Engineer Interview Questions & Answers

Coromandel International

Anonymous

posted on 26 Jun 2023

Interview experience

Bad

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Naukri.com and was interviewed before Jun 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.

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Round 2 - Technical

(1 Question)

Q1. They asking questions from experience industry like as chemical and refinarye

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Round 3 - Technical

(1 Question)

Q1. As per CV they asking questions

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Interview Preparation Tips

Interview preparation tips for other job seekers - This is worst company they conducted interview from 9:30am to 8:00pm. I came from long distance Money waste and time waste

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 16 Feb 2022

Interview Preparation Tips

Interview preparation tips for other job seekers - All things are luck.....depend on how is your time going on.....you always try alot ...but you dont get chance ....one thing i want to say.... you which is mentioned in cv...all prepare deeply...there dont ask anything extra...thanks

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 28 Jul 2022

I applied via Recruitment Consulltant and was interviewed in Jan 2022. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. What is pump? types of pump how to do pump overhauling ? types of Impeller Compressor types Reciprocating compressor overhauling procedure.

Ans.

A pump is a mechanical device used to move fluids from one place to another. There are various types of pumps and impellers.

Types of pumps include centrifugal, positive displacement, and axial flow pumps.
Pump overhauling involves disassembling the pump, inspecting and replacing worn parts, and reassembling the pump.
Types of impellers include closed, semi-open, and open impellers.
Compressor types include centrifugal, ax...

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Interview Preparation Tips

Topics to prepare for Reliance Industries Mechanical Maintenance Engineer interview:

Pumps

Interview preparation tips for other job seekers - Be honesty and confidential at time of interview and maintain decipline .

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 26 Jun 2022

I applied via Naukri.com and was interviewed in May 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. Mechanical engineering

Add your answer

Q2. Type of boilers.... Type of jig Type of fixtures..

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Interview Preparation Tips

Topics to prepare for Reliance Industries Mechanical Maintenance Engineer interview:

Mechanical Engineering

Interview preparation tips for other job seekers - be polite and use the right language and tone for a formal situation.
listen to the questions and think before you begin your answers.
ask the interviewer to repeat or explain further if you do not understand a question.
use the STAR method to answer questions about your skills and experience.

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 5 Apr 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed before Apr 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 - One-on-one

(3 Questions)

Q1. Experience about you job

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Q2. Technical based questions

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Q3. Tell about your self

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Interview Preparation Tips

Interview preparation tips for other job seekers - Try to give practical questions
Keep calm & cool
Focus on your experience work profile

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 10 May 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

6-8 weeks

Result

Not Selected

I applied via Approached by Company and was interviewed before May 2022. There were 3 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 your job role in your company?

Add your answer

Q2. Tell me about overhauling of pump how will you perform it.

Ans.

Overhauling a pump involves disassembling, inspecting, repairing/replacing parts, and reassembling it.

Begin by disconnecting the pump from the power source and draining any remaining fluid.
Disassemble the pump and inspect all parts for wear and damage.
Repair or replace any damaged parts, such as bearings or seals.
Clean all parts thoroughly and reassemble the pump.
Test the pump to ensure it is functioning properly befor

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Round 3 - HR

(2 Questions)

Q1. Discussed about my family

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Q2. Discussed about my salary

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest during interview

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 16 Mar 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

More than 8 weeks

Result

Selected

I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 3 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 Resume tips

Round 2 - HR

(1 Question)

Q1. Personal Details about yourself

Ans. Told them about name, qualifications, work experience, native place as well as family details

Answered Anonymously

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Round 3 - Technical

(2 Questions)

Q1. Questions about mechanical field

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Q2. I told each in well and brief .

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be original , you may not know everything about questions because interviewer having much more experience then you. You only need to be good and calm

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 22 Dec 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement

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 - Aptitude Test

General apptutude questions like tume rate ,work rate-basic

Round 3 - One-on-one

(3 Questions)

Q1. For any interview cv should be as per company profile. Trying to explore within to mention in cv related will help. I believe initial phase is crucial and in our hand, we should drive it towards our known ...

Add your answer

Q2. As my recruitment was for refinery questions were-types of pumps,types of compressors.

Add your answer

Q3. Subjects like fluid dynamics,Heat transfer ,mechanics of solids, industrial engineering will help.

Add your answer

Round 4 - HR

(1 Question)

Q1. It is mostly regarding ourselves,our behavior. One should try to be as clear ,reasonable as possible.

Add your answer

Interview Preparation Tips

Topics to prepare for Reliance Industries Mechanical Maintenance Engineer interview:

Fluid Dynamics
Centrifugal Pumps
Reciprocating pump
Compressors

Interview preparation tips for other job seekers - For working in maintenance profile i believe it is one of dream companies to start with. Especially Jamnagar sight being largest at single location gives world class exposure and i am sure person who have worked there is easily differentiable from others.

Mechanical Maintenance Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 25 Aug 2022

I applied via Company Website and was interviewed before Aug 2021. 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

(1 Question)

Q1. Asked what have mentioned

Add your answer

Round 3 - HR

(1 Question)

Q1. About hobbies salary expectations last experience

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Even ur resume shortlist for RIL interview then all the skill and knowledge mentioned in resume study carefully.. because they used to shortlist resume on their requirements and must have deep knowledge about what have mentioned in resume.. during interview don't be smart..only be real..

Deepak Fertilisers and Petrochemicals Interview FAQs

How many rounds are there in Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer interview?

Deepak Fertilisers and Petrochemicals interview process usually has 1 rounds. The most common rounds in the Deepak Fertilisers and Petrochemicals interview process are Technical.

What are the top questions asked in Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer interview?

Some of the top questions asked at the Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer interview -

What is compressor and it's ty...read more
SAP HANA S4 T co...read more

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Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer Interview Process

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Interview experience

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Deepak Fertilisers and Petrochemicals Mechanical Maintenance Engineer Salary

based on 18 salaries

₹2.4 L/yr - ₹9.8 L/yr

23% more than the average Mechanical Maintenance Engineer Salary in India

View more details

Deepak Fertilisers and Petrochemicals Salaries in India

Senior Manager 234 salaries	₹0 L/yr - ₹0 L/yr
Assistant Manager 168 salaries	₹0 L/yr - ₹0 L/yr
Manager 133 salaries	₹0 L/yr - ₹0 L/yr
Production Officer 47 salaries	₹0 L/yr - ₹0 L/yr
Assistant General Manager 41 salaries	₹0 L/yr - ₹0 L/yr