Kirloskar Oil Engines Interview Questions, Process, and Tips

Q1. RELATED TO CURRENT COMPANY AND QUESTION FROM CV
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Q2. CURRENT WORKING, TECHNICAL DETAILS OF CURRENT PRODUCT,SALES
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Q1. CUURENT WORKING & REALTED TO SALES
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Q1. What is work offset?
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Q2. Why use probe? , what is msds, hira?
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Q1. Engine basic questions
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Q2. Flywheel used in a engine
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A flywheel is a mechanical device used in engines to store rotational energy and smooth out fluctuations in engine speed.
• Flywheels are typically made of steel or aluminum and are attached to the engine's crankshaft.

• They store energy during the power stroke and release it during the compression stroke to keep the engine running smoothly.

• Flywheels are also used in hybrid vehicles to store energy from regenerative braking...read more
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Q3. Used of flywheel, crankcase, AVM pre filter
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Flywheel, crankcase, and AVM pre filter are components used in internal combustion engines.
• Flywheel stores rotational energy and helps maintain engine speed during power strokes.

• Crankcase houses the crankshaft and other engine components.

• AVM pre filter is used to remove larger particles from the air before it enters the engine.

• These components are essential for the proper functioning of internal combustion engines.
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Q1. Sales related questions and also service related
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Q2. Technical questions also ask
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Q1. Mechanical engineering. Mostly ic engines and thermodynamic
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Q2. Fluid mechanics (pumps and turbines)
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Q3. Machine design (types of mechanisms)
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Machine design involves various types of mechanisms for efficient functioning.
• Mechanisms include gears, cams, linkages, belts, chains, and pulleys.

• Gears are used for power transmission and speed reduction.

• Cams are used for converting rotary motion to linear motion.

• Linkages are used for transmitting motion and force between two points.

• Belts, chains, and pulleys are used for power transmission.

• Examples of machines that u...read more
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Important things when you are struck with 10 ppl on a boat

Q1. Strength and weakness
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Machine design, CAD, Strength of Machines

Q1. Various thermodynamic processes,
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Thermodynamic processes are various ways in which energy can be transferred to or from a system.
• Isothermal process: constant temperature

• Adiabatic process: no heat transfer

• Isobaric process: constant pressure

• Isochoric process: constant volume

• Examples: carnot cycle, rankine cycle, stirling cycle
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Q2. Factor of safety
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Factor of safety is the ratio of the maximum stress a material can withstand to the actual stress it is subjected to.
• It is used to ensure the safety and reliability of a design.

• It is calculated by dividing the ultimate strength of a material by the maximum stress it is expected to experience.

• A higher factor of safety indicates a more reliable design.

• Factors of safety vary depending on the application and industry.

• For e...read more
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Q3. What is entropy and real life example
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Entropy is a measure of disorder or randomness in a system.
• Entropy increases with time in a closed system

• A messy room has higher entropy than a clean room

• Melting of ice is an example of increase in entropy

• Burning of wood is another example of increase in entropy
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Q4. What is Otto cycle
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Otto cycle is a four-stroke combustion cycle used in spark-ignition engines.
• It consists of four processes: intake, compression, power, and exhaust.

• During the intake stroke, the fuel-air mixture is drawn into the cylinder.

• In the compression stroke, the mixture is compressed to a high pressure and temperature.

• The power stroke is where the spark plug ignites the mixture, causing it to expand and push the piston down.

• Final...read more
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