Devise Electronics Automobile Technical Trainer Interview Questions and Answers

Q1. Self introduction
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Diploma automobile engineering

Q1. About automobile engineering
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Q2. I am very very serious
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Q3. I can answer it all
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Q1. What is automobile
Ans. 
An automobile is a vehicle designed for transportation that is powered by an engine, typically with four wheels and seating for passengers.
• Automobiles come in various types such as cars, trucks, vans, and SUVs.

• They are used for personal transportation, commercial purposes, and emergency services.

• Automobiles require regular maintenance and servicing to ensure optimal performance and safety.
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Customer Care product support warranty quality etc

Q1. Technical support product quality customer success
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Q2. Pay scale and benefits
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Q1. What is 2 stroke and 4 stroke engine?
Ans. 
A 2-stroke engine completes a power cycle in two strokes of the piston, while a 4-stroke engine completes it in four strokes.
• 2-stroke engine: Combustion occurs every revolution of the crankshaft.

• 4-stroke engine: Combustion occurs every two revolutions of the crankshaft.

• 2-stroke engines are simpler, lighter, and have higher power-to-weight ratio.

• 4-stroke engines are more fuel-efficient and have better emissions control.

• ...read more
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Q2. What is automobile engine? Brief description.
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An automobile engine is a device that converts fuel into mechanical energy to power the vehicle.
• An automobile engine is the heart of a vehicle, responsible for generating power to propel the vehicle forward.

• It works on the principle of internal combustion, where fuel is burned inside the engine to produce energy.

• There are different types of automobile engines, such as gasoline engines, diesel engines, and electric moto...read more
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Q3. Why we use 4 stroke engine?
Ans. 
4 stroke engines are used in automobiles for their efficiency, power output, and reduced emissions.
• 4 stroke engines provide better fuel efficiency compared to 2 stroke engines.

• They have a higher power output due to separate intake, compression, power, and exhaust strokes.

• 4 stroke engines produce fewer emissions as they have a dedicated exhaust stroke.

• Examples of automobiles using 4 stroke engines include cars, trucks,
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Q4. Why we not use 2 stroke engine?
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2 stroke engines are not commonly used due to their higher emissions, lower fuel efficiency, and shorter lifespan.
• 2 stroke engines produce more emissions compared to 4 stroke engines.

• They have lower fuel efficiency as they consume more fuel per power stroke.

• The lubrication system in 2 stroke engines is less effective, leading to shorter engine lifespan.

• Examples of vehicles that still use 2 stroke engines include some m
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Q5. What is Hybrid engine vehicle?
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A hybrid engine vehicle is a vehicle that combines two or more power sources, typically an internal combustion engine and an electric motor.
• Hybrid vehicles use regenerative braking to recharge their batteries.

• They can operate on either the internal combustion engine, the electric motor, or both.

• Hybrid engines improve fuel efficiency and reduce emissions.

• Examples of hybrid vehicles include the Toyota Prius, Honda Insigh
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Q6. What is BS standard in India?
Ans. 
BS stands for Bharat Stage, which is the emission standards set by the Indian government for vehicles.
• BS standards are used to regulate the emission of pollutants from vehicles in India.

• These standards are based on European emission standards and are implemented in a phased manner.

• Each stage of BS standards sets stricter limits on the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matt...read more
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Q1. Hi what i can do for your company
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Q1. Hi what can do for your company
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