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Coromandel International Maintenance Supervisor Interview Questions and Answers

Updated 28 Jun 2021

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Maintenance Supervisor Interview Questions

user image Anonymous

posted on 28 Jun 2021

I applied via Naukri.com and was interviewed in May 2021.

4 Interview Rounds

Interview Questions

  • 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 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

Interview questions from similar companies

Interview experience
1
 Bad
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
 No response

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

4 Interview Rounds

1

Resume Shortlist Round

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
2

HR Round (6 Questions)

  • Q1. Last company you worked in?
  • Q2. Why you left last job?
  • Q3. Are you ready to relocate or daily updown fir job?
  • Q4. What are your salary expectations?
  • Q5. As per company policy and my experience.
  • Q6. Where are you currently located?
3

Technical Round (12 Questions)

  • Q1. Tell me about yourself.
  • Q2. What equipments are you handled?
  • Q3. Why did you leave your last company?
  • Q4. Why your performance was not good?
  • Q5. How many employees from department got lay off?
  • Q6. I replied with 3 out of 6 including our manager.
  • Q7. What was product of your last company?
  • Q8. If i opened centrifugal pump tell?
  • Q9. How the vacuum created in steam ejector?
  • Q10. Due to high steam from ventury the cycloids is created in entering area in very quick time so creating vacuum. (Don't tell "keep it short and simple" Pattern. T...read more
  • Q11. 1 torr=? Mmof hg
  • Q12. 759 mm of hg
4

Technical Round (3 Questions)

  • Q1. Tell me about parameters you observed in clean room area.
  • Q2. TELL ME ABOUTE AHU
  • Q3. Tell me mechanical seal types.

Interview Preparation Tips

Interview preparation tips for other job seekers - Use only english language for interview as manager may not know how & what to ask in marathi language.
Use technical words like run out of shaft, clean room area, etc what I miss in.
Reactor parts full details and it will be better for each to have equipment details too.
Prefer face to face interview rather than google live as manager will not turn on camera and ask you to keep your camera on so you will feel like giving interview.
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Walk-in and was interviewed in Jul 2023.

3 Interview Rounds

1

Resume Shortlist Round

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 tips
2

One-on-one Round (1 Question)

  • Q1. What was the job responsibilities in last company?
3

HR Round (1 Question)

  • Q1. How many people in your family?

I applied via Walk-in and was interviewed in May 2022.

1 Interview Round

1

Technical Round (6 Questions)

  • Q1. Switch yard 66kv,power system, transformer
  • Q2. Motor,pm, troubleshooting, break down,
  • Q3. Safaty permit and all time permits
  • Q4. All type starter control wiring and power wiring gaigram.
  • Q5. 5-s,rca,psm,jsm,motor burning report
  • Q6. Breakers relay and vfd parameters

Interview Preparation Tips

Interview preparation tips for other job seekers - Switch yard,all types transformer,all type breaker really setting,all type vfd troubleshooting and perameter setting,pm work,dol,star-delta starter,revers-forwad starter, knowledge work

2 Interview Rounds

1

Resume Shortlist Round

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 tips
2

One-on-one Round (2 Questions)

  • Q1. Electrical maintenance, Automation, modification engineer
  • Q2. Instrumatation engineer

Interview Preparation Tips

Interview preparation tips for other job seekers - I have good knowledge of electrical maintenance

I applied via Naukri.com and was interviewed in Oct 2021.

2 Interview Rounds

1

HR Round (2 Questions)

  • Q1. Work Experience family background and Educational background
  • Q2. Company culture and CTC Discussion
2

Technical Round (4 Questions)

  • Q1. Ask about Your Daily routine And Job profile and Your Role In organisation
  • Q2. How To calculate Cooling Tower TR And Efficiency of Boiler Chilling Plant Compressors types And Capacity.. Anf details explain and Principal
  • Q3. Utility Explain Types oF Boiler Your Chilling plant is capable how to calculate Colour coding in industry Schedule And Preventive Maintenance Explain
  • Q4. Document work GLR types and Thinkness Test Agitator types And calculations And Vaccume calculation

Interview Preparation Tips

Interview preparation tips for other job seekers - Please Study Utility section like cooling tower types efficiency and evaporation rate And Coc and blowdown study as similar chilling plant and brine plant pipe size calculation
Boiler study...

I applied via Recruitment Consultant

1 Interview Round

Interview Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Exp 10 years
Joob at Jindal saw ltd
And job experience Refrigerator gass filoping and Ahu unit experience
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed before Jan 2022.

1 Interview Round

1

HR Round (2 Questions)

  • Q1. About mechanical engineering
  • Q2. What is hydraulic pump Centrifugal pump Tube bundle dryers Root blower

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm
Always say hydraulic in favourite subject
Don't panic

Interview Questions

  • Q1. Modes of Heat transfer. What is heat transfer? Explain the modes of heat transfer with example. Laws of thermodynamic. Types of Pump. How to calculate its disch...read more View Answers (1)
  • Q2. If you are fresher than prepared a such a subject which is your strength and mentioned it in your resume. On the basis of interested subject Intervier ask you a...read more Add Answer
Interview experience
4
 Good
Difficulty level
 Hard
Duration
 6-8 weeks
Result
Selected  Selected

I applied via Referral and was interviewed before Sep 2022.

3 Interview Rounds

1

Resume Shortlist Round

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 tips
2

Technical Round (1 Question)

  • Q1. Tell me about your self, previous experience, current job role
3

HR Round (1 Question)

  • Q1. Current CTC ,and expected CTC,why should we hire you

Interview Preparation Tips

Topics to prepare for Astec LifeSciences Electrical Maintenance Engineer interview:
  • Transformers
  • Motos
  • VFD
  • Breakers
  • Billing
  • Chillers
  • Boiler
  • Compressors

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Coromandel International Maintenance Supervisor Salary
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₹3.4 L/yr - ₹5.4 L/yr
5% more than the average Maintenance Supervisor Salary in India
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