Kuwait National Petroleum Company Mechanical Maintenance Supervisor Interview Questions and Answers

Q1. Why Conveyor use in Matterials Handling
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Q2. What is preventive maintenance
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Q3. How to calculate Belt length
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Q4. Types of Pully used in any conveyor
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Q5. Types of joint use in Engineering
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Q1. Engine relented question and preventive maintenance
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Q2. Technical issue gear box
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Q1. What are types of positive pump
Ans. 
Positive pumps are used to move fluids by creating a pressure difference.
• Positive displacement pumps

• Centrifugal pumps

• Diaphragm pumps

• Gear pumps

• Piston pumps

• Peristaltic pumps

• Rotary pumps

• Screw pumps

• Vane pumps
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Q2. What is centrifugal pump
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A centrifugal pump is a mechanical device that uses centrifugal force to transport fluids.
• Centrifugal pumps are commonly used in various industries for fluid transportation.

• They work by converting rotational energy from a motor into kinetic energy in the fluid.

• The fluid enters the pump through the inlet and is accelerated by the impeller.

• The impeller's rotation creates centrifugal force, pushing the fluid towards the p...read more
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Q3. Where is jockey pump located
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The jockey pump is typically located in the fire pump room or near the main fire pump.
• The jockey pump is a small pump used to maintain pressure in a fire protection system.

• It is usually installed in conjunction with the main fire pump.

• The jockey pump helps prevent the fire pump from starting and stopping frequently by maintaining a constant pressure in the system.

• It is commonly found in the fire pump room or in close p...read more
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Q4. Where is fire engines used
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Fire engines are used in various locations to respond to and extinguish fires.
• Fire engines are used in cities and towns to respond to structural fires in buildings.

• They are also used in rural areas to combat wildfires.

• Fire engines are deployed at airports to handle aircraft fires and emergencies.

• They are used in industrial areas to respond to fires in factories and warehouses.

• Fire engines are even used on ships and boa
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Q5. What is motor operator valve
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A motor operator valve is a type of valve that is operated by an electric motor.
• Motor operator valves are commonly used in industrial applications.

• They are designed to control the flow of fluids or gases.

• Motor operator valves can be used in various systems, such as pipelines, power plants, and manufacturing processes.

• These valves are typically controlled remotely, allowing for automated operation.

• Examples of motor oper...read more
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Q1. Why would you like to work with shell?
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Q2. Have you worked in any oil and gas facility before now?
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What I know about permit to work system

Q1. Regarding job role, Maintenance strategy, Last troubleshooting which you handled
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Q2. Project which you have handled
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Good

Q1. Ill ready to for this type of interview
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Q1. Its time to i know for my knowledge
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Q1. Fabrication and erection type.
Ans. 
Fabrication and erection type is a crucial aspect of mechanical engineering.
• Fabrication refers to the process of constructing or building something, while erection refers to the process of assembling or installing something.

• The type of fabrication and erection used depends on the project requirements, materials used, and budget.

• Examples of fabrication and erection types include welding, bolting, riveting, and adhesive ...read more
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All type of aptitude test accept.