Tata Motors Regional Coordinator Interview Questions and Answers

Technical and aptitude

Q1. Regarding Passanger vehicles of tata motors
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Q2. Uses of differential unit.
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The differential unit is a component in a vehicle's drivetrain that allows the wheels to rotate at different speeds.
• Allows wheels to rotate at different speeds while turning

• Helps maintain traction on different road surfaces

• Transfers power from the transmission to the wheels

• Commonly found in all-wheel drive and four-wheel drive vehicles
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Q3. Tow in and tow out
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Q4. Difference between diesel engine and petrol engine
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Diesel engines use compression ignition while petrol engines use spark ignition.
• Diesel engines use compression ignition, where the fuel-air mixture is compressed until it spontaneously ignites.

• Petrol engines use spark ignition, where a spark plug ignites the fuel-air mixture.

• Diesel engines are more fuel efficient and have higher torque, while petrol engines have higher power output and are quieter.

• Examples: Diesel engi...read more
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