automotives

Full time four-wheel-drive vehicles use ________.

Full-time four-wheel drive _____.

Part-time four-wheel drive _____.

A viscous clutch, cone clutch, or a multiple-plate clutch are three types of clutches that may be used in a(n) _____ differential.

5

Technician A says a transfer case is an extra gear box on the back of a transmission. Technician B says a transfer case is mounted between the engine and the transmission. Who is correct?

6

Technician A says there may be three drive shafts connected to a transfer case. Technician B says one drive shaft is connected to the transfer case, directly from the transmission, and the other two are for driving the front and rear axles. Who is correct?

7

Technician A says the purpose of a transfer case is to transfer power to an additional drive axle. Technician B says most transfer cases have two speeds which affect the overall gear ratio of the vehicle. Who is correct?

8

A 4WD vehicle may be shifted into four-wheel drive _____.

9

_____ systems automatically react to normal or slippery road conditions and are not designed for off-road use; rather, they are designed to increase vehicle performance in poor traction situations.

10

_____ are often used to link the input and output shafts in a transfer case and serve as a link that does not influence gear ratios.

11

Technician A says power can be locked into all four wheels merely by turning the locking hubs into the locked position. Technician B says some transfer cases use an electric switch to engage 4WD. Who is correct?

12

Technician A says seals that are incorrectly installed can cause a leak in a transfer case. Technician B says noises in a transfer case or a differential can be caused by bad bearings. Who is correct?