4 IFFCO Mechanical Maintenance Supervisor Interview Questions & Answers | Complete Prep Guide 2025

IFFCO Mechanical Maintenance Supervisor Interview Experiences

1 interview found

Mechanical Maintenance Supervisor Interview Questions & Answers

Anonymous

posted on 19 May 2023

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Result

Selected

I was interviewed before May 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.

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Round 2 - Technical

(4 Questions)

Q1. Types of valve Types of pump

Ans.

Valve types include gate, globe, ball, butterfly, and check valves. Pump types include centrifugal, positive displacement, and axial flow pumps.

Valve types: gate, globe, ball, butterfly, check
Pump types: centrifugal, positive displacement, axial flow
Gate valves control flow by raising or lowering a gate
Globe valves control flow by raising or lowering a plug
Ball valves control flow with a rotating ball
Butterfly valves c...

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Q2. Types of gear Types of bearings

Ans.

Types of gears include spur, helical, bevel, worm, and rack and pinion. Types of bearings include ball, roller, and sleeve bearings.

Spur gears have straight teeth and are used for low-speed applications.
Helical gears have angled teeth and are used for high-speed applications.
Bevel gears have angled teeth and are used for changing the direction of power transmission.
Worm gears have a screw-like thread and are used for h...

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Q3. Thermodynamics zero law

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Q4. Thermodynamics first law

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Mechanical Engineer Interview Questions & Answers

Gujarat State Fertilizers & Chemicals

Dhruval Prajapati

posted on 4 Oct 2017

I was interviewed before Oct 2016.

Interview Questionnaire

2 Questions

Q1. What is function of Pump, Turbine ?

Ans.

Pumps are used to transfer fluids from one place to another, while turbines convert fluid energy into mechanical energy.

Pumps are used in various applications such as water supply, irrigation, and oil refineries.
Turbines are commonly used in power generation plants to convert the energy of flowing water, steam, or gas into mechanical energy.
Pumps and turbines are both types of machines that involve the movement of flui...

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Q2. What is basic difference between fan, Blower and compressor?

Ans.

Fans, blowers, and compressors are all devices used to move air or gas, but they differ in their pressure ratios and flow rates.

Fans are low-pressure devices that move large volumes of air at low speeds.
Blowers are medium-pressure devices that move moderate volumes of air at moderate speeds.
Compressors are high-pressure devices that move small volumes of air or gas at high speeds.
Fans are commonly used in HVAC systems,...

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Interview Preparation Tips

Round: General interview
Experience: In this interview, interviewer were asked general study related questions, Asked for last year projects
Tips: Need to understand general engineering terms.

Round: Technical + HR Interview
Experience: In this interviewer were asked about machinery installed in GSFC. Asked about their fundamental working principle.
Tips: For this type of round, you need to have clear understanding of fundamental s of various mechanical machinery.

Skills: Attitude, Behavioural Skills, How Well You Can Handle Stress
College Name: Charotar University Of Science And Technology, Petlad

Supervisor Interview Questions & Answers

Tata Chemicals

Anonymous

posted on 5 Jul 2021

I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire

1 Question

Q1. How does work indication motor?

Ans.

A work indication motor is a device that provides visual or auditory signals to indicate the status or progress of work.

Work indication motors use various mechanisms to generate signals, such as lights, sirens, or buzzers.
They are often used in industrial settings to alert workers about the completion of a task or the occurrence of an event.
For example, a work indication motor may be used in a manufacturing plant to si...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepared to all subject in your Syalllabus
your personality,do yo spaek slowly and Luadly not worng anwser

Electrical Engineer Interview Questions & Answers

National Fertilizers

Anonymous

posted on 7 Jul 2023

Interview experience

Poor

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Recruitment Consulltant and was interviewed in Jun 2023. 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.

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Round 2 - Technical

(3 Questions)

Q1. Electrical engineer HT LT PANEL maintenance

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Q2. HT< maintenance job

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Q3. It is a vcb breaker knowledge< PANEL MAINTENANCE JOB

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Round 3 - Technical

(3 Questions)

Q1. Electrical engineer HT PANEL & LT PANEL MAINTENANCE

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Q2. HT PANEL & LT PANEL maintenance

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Q3. HT LT PANEL MAINTENANCE

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Interview Preparation Tips

Interview preparation tips for other job seekers - HT LT PANEL

Electrical Engineer Interview Questions & Answers

Zuari Agro Chemicals

Anonymous

posted on 20 Aug 2021

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. What is current?

Ans.

Current is the flow of electric charge in a circuit.

Current is measured in amperes (A).
It is caused by the movement of electrons or other charged particles.
Current can flow in both directions in an alternating current (AC) circuit.
In a direct current (DC) circuit, current flows in only one direction.
Current is essential for the operation of electrical devices and systems.
Examples of current include the flow of electric...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Tell me about yourself.
Ask me about the motor,generator and transform.

Skills evaluated in this interview

Mechanical Engineer Interview Questions & Answers

Deepak Fertilisers and Petrochemicals

Anonymous

posted on 24 Aug 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

More than 8 weeks

Result

Selected

I applied via Company Website and was interviewed in Jul 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

(6 Questions)

Q1. What's your strength

Ans. My strength is hard work and my good behavior

Answered Anonymously

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Q2. Full form of pasav and what is its function

Ans.

PASAV stands for Pressure Actuated Safety and Automatic Valve. It is used to control the flow of fluids in a system based on pressure levels.

PASAV is a type of valve used in mechanical systems.
It automatically opens or closes based on the pressure levels in the system.
PASAV helps in maintaining safe pressure levels in the system to prevent damage or accidents.
Example: PASAVs are commonly used in hydraulic systems to re

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Q3. Sir psv full form is pressure safety valve is work in safety pressure

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Q4. How to work in open spanner

Ans.

To work in open spanner, place the spanner on the nut or bolt and turn it in the desired direction.

Select the correct size of open spanner for the nut or bolt
Place the open end of the spanner on the nut or bolt
Turn the spanner in the desired direction to loosen or tighten the nut or bolt
Ensure the spanner is securely placed on the nut or bolt to avoid slipping

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Q5. Types of welding

Ans.

Types of welding include MIG, TIG, stick, and flux-cored welding.

MIG welding uses a wire electrode and shielding gas to create a strong bond.
TIG welding uses a tungsten electrode and inert gas for precise and clean welds.
Stick welding uses a consumable electrode coated in flux to create a strong bond.
Flux-cored welding uses a tubular wire filled with flux for outdoor and windy conditions.

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Q6. What company have you worked in before

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Interview Preparation Tips

Interview preparation tips for other job seekers - Good company in Deepak fertilizer petrochemical Ltd

Maintenance Supervisor Interview Questions & Answers

Coromandel International

Anonymous

posted on 28 Jun 2021

I applied via Naukri.com and was interviewed in May 2021. There were 4 interview rounds.

Interview Questionnaire

1 Question

Q1. I was asked about the Technicalities of mechanical maintainance such as How to specify a bearing, process of Gear box over hauling, Pumps Assembly, etc.,

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are about to fac interview at Coromandel international, you must have hands on experience about mechanical maintaiance

Mechanical Engineer Interview Questions & Answers

Coromandel International

Anonymous

posted on 18 Dec 2022

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Company Website and was interviewed in Nov 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. How do you maintain work-life balance?

Add your answer

Q2. Have you ever had to cope with a stressful project?

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't weste the day
Technical skills development
Don't talk bad words

Electrical Engineer Interview Questions & Answers

Coromandel International

Anonymous

posted on 27 Dec 2021

I applied via Naukri.com and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire

4 Questions

Q1. What was your past company work preferences

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Q2. Nothing much important

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Q3. Who are you to the company

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Q4. A good worker with efficient

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well and be all the best

Production Supervisor Interview Questions & Answers

Coromandel International

Anonymous

posted on 24 Aug 2024

Interview experience

Good

Difficulty level

Easy

Process Duration

2-4 weeks

Result

Selected

I applied via Approached by Company and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Aptitude Test

Your health should be better than the company and your health should be better than the employees working for the company

Round 2 - Group Discussion

We should work like a team leader, we should work with our colleagues in a consultative manner. One more thing is that our words are not good. If we did this, we did that, it should not be good.

Round 3 - Case Study

If any work is being done wrongly, then together with all of us, we should prevent that work from being done wrongly and get it corrected so that the company does not suffer any loss

Interview Preparation Tips

Interview preparation tips for other job seekers - 1) Everybody should be treated equally, they should get the benefit of their hard work. There should be no sycophancy. There should be a meeting of the employee with HR from time to time so that it is clear what actually happened to them.
2)

IFFCO Interview FAQs

How many rounds are there in IFFCO Mechanical Maintenance Supervisor interview?

IFFCO interview process usually has 2 rounds. The most common rounds in the IFFCO interview process are Resume Shortlist and Technical.

What are the top questions asked in IFFCO Mechanical Maintenance Supervisor interview?

Some of the top questions asked at the IFFCO Mechanical Maintenance Supervisor interview -

Types of gear Types of beari...read more
Types of valve Types of p...read more
Thermodynamics zero l...read more

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IFFCO Mechanical Maintenance Supervisor Interview Questions and Answers

IFFCO Mechanical Maintenance Supervisor Interview Experiences

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