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Man Industries Mechanical Maintenance Engineer Interview Questions and Answers
Man Industries Mechanical Maintenance Engineer Interview Experiences
1 interview found
Mechanical Maintenance Engineer Interview Questions & Answers
Ravindra Chouhan
posted on 28 Jan 2021
I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Hydraulic cylinder DC valve qus
- Q2. Gear box all types of valve
- Ans.
This question is unclear and does not make sense.
Please provide more context or rephrase the question.
It is unclear what is being asked about gear boxes and valves.
Can you please provide more information or clarify the question?
- Q3. E.o.t crane and air compressor
- Q4. All Mechanical
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Mechanical Maintenance Engineer Interview Questions & Answers
Kirloskar Brothers
Anonymous
posted on 6 Jan 2022
I applied via Naukri.com
Interview Questionnaire
1 Question
- Q1. Plz give questions
Interview Preparation Tips
Major a stress test
Mechanical Maintenance Engineer Interview Questions & Answers
Tata Projects
Gopal kumar
posted on 25 Jan 2024
Selected
I applied via Approached by Company and was interviewed before Jan 2023. There was 1 interview round.
(1 Question)
- Q1. Special coding applies for the bearings
Mechanical Maintenance Engineer Interview Questions & Answers
Thermax Limited
Anonymous
posted on 17 Jul 2024
(2 Questions)
- Q1. How to calculate Boiler direct & indirect efficiency ?
- Ans.
Boiler efficiency can be calculated by measuring the heat input and heat output of the boiler.
Calculate the heat input by measuring the fuel flow rate, fuel calorific value, and fuel consumption.
Calculate the heat output by measuring the steam flow rate and steam enthalpy.
Direct efficiency = (Heat output / Heat input) * 100%
Indirect efficiency = Direct efficiency * Boiler efficiency of other components (like economizer
- 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.
Service Engineer Interview Questions & Answers
Larsen & Toubro Limited
Anonymous
posted on 24 Nov 2020
Interview Questionnaire
1 Question
- Q1. How get perform to more development
Electrical Engineer Interview Questions & Answers
Larsen & Toubro Limited
Anonymous
posted on 15 May 2021
I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Electrical and electronics
- Q2. AC and DC
- Q3. Vibrator ,wilding machine,grander, starting vibrator,rccb ,plcb,elcb earthing
Interview Preparation Tips
Electrical Engineer Interview Questions & Answers
Larsen & Toubro Limited
Anonymous
posted on 21 Dec 2021
I applied via Campus Placement and was interviewed before Dec 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. 1. Power factor of transformer 2. types of DC machine 3. Working principle of AC alternator 4. DC motors
- Ans.
The question covers power factor of transformer, types of DC machine, working principle of AC alternator, and DC motors.
Power factor of a transformer is the ratio of real power to apparent power.
Types of DC machines include DC motors and DC generators.
AC alternators work on the principle of electromagnetic induction to convert mechanical energy into electrical energy.
DC motors convert electrical energy into mechanical ...
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
(1 Question)
- Q1. Tell about your self
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. How we can increase efficiency of boiler ?
- Ans.
Efficiency of a boiler can be increased by improving insulation, optimizing combustion, and regular maintenance.
Improve insulation to reduce heat loss
Optimize combustion by adjusting air-to-fuel ratio and using efficient burners
Regular maintenance to clean and repair components
Use economizers to recover waste heat
Upgrade to high-efficiency boilers
Implement energy management systems to monitor and control boiler operati
I applied via Walk-in
Interview Questionnaire
2 Questions
- Q1. Ask about the work.
- Q2. I'm sincerely hard worker
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