Physics · Automobile Engineering
Why is a transmission system (gear box) required to change speed in a vehicle?
- 1To match the torque and power available from the engine to the varying road load conditions✓
- 2To simplify the structural design of the engine block
- 3To minimize exhaust emissions and engine noise
- 4To increase the braking efficiency of the vehicle
Correct answer
To match the torque and power available from the engine to the varying road load conditions
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