Vehicle Transmission System Unit 162

What is the purpose of the gearbox in a vehicle's transmission system?

• To control the vehicle's speed

• To direct exhaust gases

• To filter the oil

• To cool the engine

Which of the following is not a component of the transmission system?

• Gearbox

• Clutch

• Steering wheel

• Drive shafts

In the RWD transmission layout, in what position is the engine mounted?

• Transverse position

• Longitudinal position

• Vertical position

• Horizontal position

What is the primary function of the drive plate with clutch plate in a FWD hybrid transmission layout?

• To increase fuel efficiency

• To absorb torsional shock

• To reduce the vehicle's weight

• To enhance speed control

What role do motor generator units play in a FWD hybrid transmission?

• They reduce emissions directly

• They control the vehicle's steering

• They start the engine and help in regenerative battery charging

• They increase the vehicle's maximum speed

Which component is used to allow engine torque to be increased or decreased in a FWD hybrid transmission?

• Differential unit

• CVT or epicyclic gear

• Clutch assembly

• Exhaust system

Where is the HV inverter unit usually attached in a FWD hybrid transmission layout?

• Below the engine

• Next to the battery

• To the top of the transmission unit

• Inside the rear axle

What is the primary reason a gearbox is not usually required in the transmission unit of a twin motor electric vehicle?

• The motors do not have enough power.

• The motors provide high torque from zero RPM.

• The vehicle uses a single motor.

• The battery does not support a gearbox.

Where is the battery usually located in a twin motor electric vehicle?

• In the engine compartment.

• Under the rear seats.

• Low down in the vehicle floor pan.

• Attached to the roof.

What is the primary function of the pressure plate in a clutch system?

• To connect the transmission to the engine

• To provide the clamp force that increases friction and transmits drive

• To lubricate the clutch system

• To cool down the clutch components