
Differential of drive train
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10 questions
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- Q1What is the main purpose of a differential in a vehicle's drive train?To allow the wheels to rotate at different speedsTo reduce the vehicle's fuel consumptionTo increase the vehicle's speedTo directly power the vehicle's wheels30s
- Q2In a vehicle's drivetrain, what type of differential locks the wheels together, forcing them to rotate at the same speed?Open differentialLocking differentialTorque-vectoring differentialLimited-slip differential30s
- Q3Which differential component adjusts the level of torque transmitted to each wheel based on their grip levels?Torque-vectoring differentialLocking differentialOpen differentialLimited-slip differential30s
- Q4What is the primary advantage of using a limited-slip differential over an open differential in performance vehicles?Increased fuel efficiencyImproved traction under varying conditionsReduced vehicle weightSimpler manufacturing process30s
- Q5In the context of automotive drive trains, what is the primary function of an open differential?To distribute the engine’s power evenly to both wheels while allowing them to rotate at different speedsTo provide maximum torque to the wheel with the least tractionTo lock both wheels on the axle together, forcing them to spin at the same speedTo adjust the vehicle's ground clearance automatically30s
- Q6What is the main disadvantage of using an open differential in off-road or slippery conditions?It automatically adjusts the vehicle’s speedIt increases fuel consumption drasticallyIt can cause one wheel to spin freely if it loses tractionIt locks the wheels together, reducing maneuverability30s
- Q7Which differential type uses clutches or a fluid mechanism to distribute power between wheels, providing torque to the wheel with more grip?Torque-vectoring differentialLocking differentialOpen differentialLimited-slip differential30s
- Q8What is the purpose of a locking differential in a vehicle's drivetrain?To enhance fuel efficiency of the vehicleTo mechanically lock the wheels together, ensuring they rotate at the same speedTo allow the wheels to rotate at different speeds for turnsTo adjust power distribution based on grip levels30s
- Q9How does a torque-vectoring differential improve a vehicle's handling compared to traditional differentials?By always distributing torque equally to all wheelsBy locking the wheels together to prevent slippingBy reducing the vehicle's overall weightBy dynamically adjusting the torque sent to each wheel based on driving conditions30s
- Q10What is a common method used by limited-slip differentials (LSDs) to prevent wheel slip in low-traction conditions?Pumping air into the tires to increase their sizePhysically locking the left and right wheels togetherApplying friction to slow down the faster-spinning wheelIncreasing the vehicle's engine power30s