WorksheetsAUT203 Drivetrains Week 7 Quiz
Total questions: 25
Worksheet time: 13mins
In a front-wheel drive the differential is located _______ the transaxle and is driven by the secondary shaft, which is connected to the pinion drive gear.
On top of
Inside of
On the bottom of
To the left of
Backlash is the amount of movement between the differential pinion gear teeth & the differential ring gear teeth.
True
False
What are the two most common types of limited slip differentials in use?
Clutch & gear
Cone & roller
Friction & antifriction
Sprag and one-way
A vehicle with ______________ will overcome the loss of traction by applying more power to the wheel that is not slipping by applying the brake on the wheel that is slipping.
A limited slip differential
Traction control
An active suspension system
An adaptive cruise control
The ___________________ assembly provides the final gear reduction necessary for drivetrain operation
Pinion gear
Ring gear
Driveshaft
Final drive
Preventive maintenance of a final drive assembly, regardless of its design, is important, as these axles are filled with special lubricants that promote long life and maintain quiet operation of the gears.
True
False
The clutch-style limited slip differential uses a multi-plate clutch pack between each side gear and the differential case.
Select one:
True
False
Technician A says that threaded rings are used to set the carrier bearing preload in some differentials. Technician B says that shims are used to adjust carrier bearing preload in some vehicles. Who is correct?
Technician A
Technician B
Both A and B
Neither A nor B
Most vehicle manufacturers today use a gear-style limited slip differential design rather than the clutch-type design.
Select one:
True
False
How many styles of limited slip differentials are mainly in use?
2
3
4
5
Technician A says that the final drive assembly can be found in the front of the vehicle or the rear of the vehicle. Technician B says that the final drive assembly will be found only in the rear of the vehicle. Who is correct?
Select one:
Technician A
Technician B
Both A and B
Neither A nor B
On all of the final drive assemblies manufactured today, the anti-lock brake system (ABS) wheel speed sensor is incorporated in them.
True
False
Technician A says that when a vehicle is going straight, the side gears rotate two times faster than the pinion gears. Technician B says that when a vehicle is going straight, the pinion and side gears are going the same speed. Who is correct?
Technician A
Technician B
Both A and B
Neither A nor B
The outside plate of a clutch style limited slip differential is _______ to provide initial tension on the clutch pack when the two halves of the carrier are assembled.
Select one:
Dished
Cup shaped
Both A and B
Neither A nor B
Final drives can be found in _______.
Select one:
Axles at the rear of the vehicle
Axles at the front of the vehicle
The transaxle of a front-wheel drive vehicle
All of the above
In a rear-drive vehicle, the ring gear is bolted to:
Select one:
the pinion bearing.
the differential carrier.
rear frame.
the leaf spring shackles.
In all axle designs, threaded adjusting rings engage with threads in the housing and will push against the side bearings of the carrier.
Select one:
True
False
Technician A says that the differential assembly allows the tires to travel at different speeds when going around a corner. Technician B says that without the differential, the tires might skip and slide when the vehicle goes around a corner. Who is correct?
Select one:
Technician A
Technician B
Both A and B
Neither A nor B
The most technically accurate description of a differential is that a differential:
Select one:
forces the two axles to turn at the same speed.
allows the axles to turn at different speeds.
is there to provide a place to connect the driveshaft.
is driven by the rear wheels.
The gear(s) that directly drive the drive axles is/are:
Select one:
the side gears.
the pinion gears.
the ring gear.
the drive pinion gear.
Some axle designs, shims are used to push against the side bearings to adjust _______.
Select one:
Bearing preload
Backlash
Both A and B
Neither A nor B
Backlash clearance is the amount of clearance between:
Select one:
the ring gear and the side gears.
the pinion gear and the differential case.
the side gears and the pinion gears.
the ring gear and the pinion gear.
Name this part?
Pinion Gear
Ring Gear
Rzeppa Joint
Flywheel
What is this?
Ring Gear
Pinion Gear
Rzeppa Joint
Input Shaft
What part is this?
Rzeppa Joint
CV Joint
Universal Joint
Double Cardan Joint
