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Haldia Petrochemicals Mechanical Maintenance Engineer Interview Questions and Answers
Haldia Petrochemicals Mechanical Maintenance Engineer Interview Experiences
2 interviews found
Selected
I applied via Naukri.com
(2 Questions)
- Q1. Mechanical Engineer technical
- Q2. Vacuum place are welding possible??
- Ans.
Yes, welding in a vacuum is possible.
Welding in a vacuum is possible because the absence of air prevents oxidation of the materials being welded.
Specialized equipment and techniques are required for welding in a vacuum to ensure proper bonding of materials.
Examples of welding in a vacuum include aerospace components and certain types of scientific equipment.
(2 Questions)
- Q1. Any technical questions
- Q2. As well as engineer drawing
Manufacturing products are used in human life....
(1 Question)
- Q1. Basic techniques good tack over running problem and maintain the parts stock
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Mechanical Maintenance Engineer Interview Questions & Answers
Hindustan Petroleum
Anonymous
posted on 26 Aug 2021
Interview Questionnaire
4 Questions
- Q1. Questions were asked related to heat exchanger and piping.
- Q2. What is heat exchanger and define floating heat exchanger?
- Ans.
A heat exchanger is a device used to transfer heat between two or more fluids. A floating heat exchanger is a type of heat exchanger that is not fixed in place.
Heat exchangers are used in a variety of industries, including HVAC, chemical processing, and power generation.
They work by transferring heat from one fluid to another through a solid barrier.
Floating heat exchangers are typically used in marine applications, wh...
- Q3. Types of valves according to function.
- Ans.
Valves can be classified based on their function such as isolation, regulation, and safety.
Isolation valves are used to completely shut off the flow of fluid or gas.
Regulation valves are used to control the flow rate or pressure of fluid or gas.
Safety valves are used to release excess pressure to prevent damage to the system or equipment.
Examples of isolation valves include gate valves and ball valves.
Examples of regul...
- Q4. Is there RT used or not in small bore socket weld?
- Ans.
No, RT is not used in small bore socket weld.
Small bore socket welds are typically inspected using visual inspection and dye penetrant testing.
Radiographic testing (RT) is not necessary for small bore socket welds.
RT is typically used for larger welds or critical applications where defects could have severe consequences.
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Mechanical Maintenance Engineer Interview Questions & Answers
Hindustan Petroleum
Anonymous
posted on 17 May 2024
Mainly on basic details
(3 Questions)
- Q1. Normal and easy to tackle
- Q2. Mainly on hobbies
- Q3. Your favorite book and explain it by your own words
Mechanical Maintenance Engineer Interview Questions & Answers
Reliance Industries
Anonymous
posted on 16 Feb 2022
Interview Preparation Tips
Mechanical Maintenance Engineer Interview Questions & Answers
Reliance Industries
Anonymous
posted on 16 Mar 2023
Selected
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Personal Details about yourself
- Ans. Told them about name, qualifications, work experience, native place as well as family details
(2 Questions)
- Q1. Questions about mechanical field
- Q2. I told each in well and brief .
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Mechanical Maintenance Engineer Interview Questions & Answers
Reliance Industries
Anonymous
posted on 16 Oct 2023
Selected
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
Mostly aptitude and mechanical Engineering related questions, Moderate level questions
(3 Questions)
- Q1. What is Machine Design?
- Ans.
Machine design is the process of creating new machines or improving existing ones to meet specific requirements.
Machine design involves identifying the requirements, conceptualizing ideas, creating detailed designs, and testing prototypes.
Factors such as functionality, safety, reliability, cost, and manufacturability are considered in machine design.
Examples of machine design include designing a new engine for a car, c...
- Q2. Ask about my internship and what I learned?
- Q3. What is the role of maintenance Engineer in a refinery
- Ans.
Maintenance Engineers in a refinery are responsible for ensuring the smooth operation of equipment, minimizing downtime, and maximizing efficiency.
Performing regular inspections and maintenance on equipment to prevent breakdowns
Troubleshooting and repairing mechanical issues as they arise
Implementing preventive maintenance programs to extend the lifespan of equipment
Collaborating with other departments to schedule main...
(3 Questions)
- Q1. Who is your role model?
- Q2. What are your hobbies?
- Q3. Which type of books you read?
- Ans.
I enjoy reading technical books related to mechanical engineering, as well as books on leadership and personal development.
Technical books on mechanical engineering
Books on leadership and personal development
Industry magazines and journals
Online resources for continuous learning
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Mechanical Maintenance Engineer Interview Questions & Answers
Reliance Industries
Jyotiprakash Debata
posted on 26 Sep 2023
Selected
I applied via Walk-in and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Regarding your knowledge..
(1 Question)
- Q1. Negotiations communication speaking and writing
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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.
(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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- Pumps
Mechanical Maintenance Engineer Interview Questions & Answers
Reliance Industries
Anonymous
posted on 5 Apr 2023
Selected
I applied via Naukri.com and was interviewed before Apr 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Experience about you job
- Q2. Technical based questions
- Q3. Tell about your self
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Focus on your experience work profile
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