Kuwait National Petroleum Company Mechanical Maintenance Supervisor Interview Questions and Answers

Q1. Tell me about yourself?
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Q2. One of the biggest Achivement?
Ans. 
One of my biggest achievements was successfully leading a team to complete a complex project ahead of schedule and under budget.
• Led a team to complete a complex project ahead of schedule

• Managed resources effectively to stay under budget

• Received recognition for successful project completion
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Q1. Tell me about refrigeration cycle
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Refrigeration cycle is a process in which a refrigerant absorbs heat from a low-temperature space and rejects it in a high-temperature space.
• The refrigeration cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.

• The refrigerant starts as a low-pressure gas in the evaporator where it absorbs heat from the space being cooled.

• The compressor then compresses the refrigerant into a h...read more
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Q2. How work of four stroke cycle engine?
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Four stroke cycle engine works by completing four distinct processes - intake, compression, power, and exhaust strokes.
• Intake stroke: Air-fuel mixture is drawn into the cylinder as the piston moves downward.

• Compression stroke: The intake valve closes and the piston compresses the mixture, preparing it for ignition.

• Power stroke: The spark plug ignites the compressed mixture, causing an explosion that drives the piston d...read more
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Q3. How you handle when you set back?
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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. 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

General apptutude questions like tume rate ,work rate-basic

Q1. For any interview cv should be as per company profile. Trying to explore within to mention in cv related will help. I believe initial phase is crucial and in our hand, we should drive it towards our known ...read more
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Q2. As my recruitment was for refinery questions were-types of pumps,types of compressors.
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Q3. Subjects like fluid dynamics,Heat transfer ,mechanics of solids, industrial engineering will help.
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Q1. It is mostly regarding ourselves,our behavior. One should try to be as clear ,reasonable as possible.
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Q1. Easy and formal
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Q2. Gd and t, LM rail related questions and lead screw, pick and place mechanism. Etc
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Q1. Type of pumps and pump sealing system and pump api plan
Ans. 
Different types of pumps include centrifugal, reciprocating, and rotary pumps. Pump sealing systems can include mechanical seals, packing seals, and magnetic drive seals. Pump API plans are standardized plans for pump maintenance and troubleshooting.
• Types of pumps: centrifugal, reciprocating, rotary

• Pump sealing systems: mechanical seals, packing seals, magnetic drive seals

• Pump API plans: standardized plans for maintena
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Q2. Compressors mechanical maintenance
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