HMEL's Guru Gobind Singh Petroleum Refinery Production Engineer Interview Questions and Answers

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Q1. Different two stock and four stock engine
Ans. 
Two-stroke and four-stroke engines differ in their cycle of operation and efficiency.
• Two-stroke engines complete a power cycle in two strokes of the piston, while four-stroke engines complete it in four strokes.

• Two-stroke engines have a simpler design and are lighter, but they consume more fuel and produce more emissions.

• Four-stroke engines are more fuel-efficient and produce less pollution, but they are heavier and mo...read more
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Q1. Tell me about ur self
Ans. 
I am a dedicated and experienced Production Engineer with a strong background in manufacturing processes and continuous improvement.
• Bachelor's degree in Mechanical Engineering

• 5+ years of experience in production engineering

• Proficient in CAD software and process optimization

• Led a team to implement lean manufacturing principles, resulting in a 20% increase in production efficiency
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Q1. Technical experience
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Q2. Power drive Engine types
Ans. 
Power drive engine types include electric, hydraulic, pneumatic, and mechanical engines.
• Electric engines use electricity to power the drive system.

• Hydraulic engines use fluid power to generate motion.

• Pneumatic engines use compressed air to drive the system.

• Mechanical engines use mechanical energy to produce motion.
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