Kirloskar Oil Engines Diploma Engineer Trainee - DET Interview Questions and Answers

Basic knowledge

Q1. What are your strengths and weaknesses?
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Q2. Share details of your previous job.
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Q3. Tell me about yourself.
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Q1. Mechanical instruments name ? Lathe machine components name ? Explain briefly ferrous & non-ferrous? Vernier caliper least count ?
Ans. 
Questions related to mechanical instruments and components.
• Mechanical instruments: Vernier caliper, micrometer, dial gauge, etc.

• Lathe machine components: Bed, headstock, tailstock, carriage, etc.

• Ferrous metals: Iron, steel, etc. Non-ferrous metals: Copper, aluminum, etc.

• Vernier caliper least count: The smallest measurement that can be read on the scale of a vernier caliper.
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Q1. Instrument name Lathe machine components name Vernier caliper least count
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Instrument names include lathe machine and vernier caliper. Components of lathe machine include bed, headstock, tailstock, and carriage. Least count of vernier caliper varies.
• Lathe machine components: bed, headstock, tailstock, carriage

• Vernier caliper least count varies depending on the instrument

• Other instruments commonly used in engineering include micrometer, dial gauge, and height gauge
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Q1. Tell me about previous experience
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Q2. Basic knowledge u get in your company
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Q1. Types of engine? Part of engine
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Types of engines include internal combustion, electric, and hybrid. Parts of an engine include cylinders, pistons, and crankshafts.
• Types of engines: internal combustion, electric, hybrid

• Parts of an engine: cylinders, pistons, crankshafts

• Examples of engines: gasoline, diesel, electric motor

• Engine parts work together to convert fuel into energy to power a vehicle or machine
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Q2. 2stroke and 4stroke engine difference
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2-stroke engines complete a power cycle in one revolution, while 4-stroke engines complete it in two revolutions.
• 2-stroke engines have a simpler design and are lighter than 4-stroke engines.

• 2-stroke engines have a higher power-to-weight ratio than 4-stroke engines.

• 4-stroke engines are more fuel-efficient and have a longer lifespan than 2-stroke engines.

• Examples of 2-stroke engines include chainsaws, dirt bikes, and out...read more
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