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Btl Epc Mechanical Maintenance Engineer Interview Questions and Answers
Btl Epc Mechanical Maintenance Engineer Interview Experiences
1 interview found
Selected
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. Hydraulic. Pneumatic. Eot crane . Screw compressor. Reciprocating compressor. Lathe Machine milling machine shaper machine slotting machine Annealing furness Hydro testing.
- Q2. Cooling tower. Draw branch
- Q3. Utility. Short blasting.
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Mechanical Maintenance Engineer Interview Questions & Answers
Thermax Limited
Anonymous
posted on 17 Jul 2024
(2 Questions)
- Q1. How to calculate Boiler direct & indirect efficiency ?
- Q2. What is the monthly maintenance cost of your section ?
- Ans.
The monthly maintenance cost of my section is approximately $10,000.
The monthly maintenance cost includes expenses for spare parts, labor, equipment rental, and utilities.
Regular maintenance tasks such as lubrication, inspections, and repairs contribute to the overall cost.
Cost may vary depending on the size of the section, age of equipment, and frequency of maintenance activities.
I applied via Company Website and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Powerplant operational tricks and boiler and turbine operations and mechanical related works
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I applied via Naukri.com and was interviewed in Aug 2019. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What is refrigeration?
- Ans.
Refrigeration is the process of removing heat from a substance or space to lower its temperature.
Refrigeration is used in various industries such as food preservation, medicine, and air conditioning.
It involves the use of refrigerants, which are substances that can absorb and release heat.
The process of refrigeration involves compressing the refrigerant, condensing it into a liquid, and then expanding it to evaporate a...
- Q2. Explain 1 ton refrigeration.?
- Ans.
1 ton refrigeration is the amount of heat required to melt one ton of ice in 24 hours.
1 ton refrigeration is equal to 12,000 BTU/hr or 3.517 kW.
It is a unit of measurement used to describe the cooling capacity of a refrigeration system.
For example, a 2 ton refrigeration system can remove twice as much heat as a 1 ton system.
The term 'ton' in 1 ton refrigeration refers to the amount of heat required to melt one ton of i...
Interview Preparation Tips
I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Electrical operation and maintenance
Interview Preparation Tips
Assistant Engineer Interview Questions & Answers
Isgec Heavy Engineering
Anonymous
posted on 18 Nov 2019
Interview Questionnaire
5 Questions
- Q1. My interview held for cnc machining
- Q2. Cutting spped
- Q3. Programming
- Q4. Drawing reading machine on job trial very heavy machinery with most of seimens control
- Q5. Also asked questions from family background and kaizen and tooling based
I appeared for an interview before Apr 2020.
Interview Questionnaire
1 Question
- Q1. 1)You have to know about basic of electrical. 2)Power &Control wiring. 3)Starter 4)HT & LT breakers & switchgear.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Apr 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions related to types of substation maintenance and plans and trouble shooting during breakdowns.
Interview Preparation Tips
Selected
I applied via Referral and was interviewed in Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. Expected salary
- Q2. Why you want to join JNS?
Selected
I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.
(1 Question)
- Q1. About ur current profile questions nd technical questions
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Thermax Limited
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CNH ( Case New Holland)
Isgec Heavy Engineering
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