Manual transmission
true
A clutch is used to transfer power from the engine to the transmission.
true
A transmission synchronizer prevents gears from grinding when they engage.
Which is a typical gear ratio for reverse gear in a manual transmission?
d. 3:1
Provides a mounting place for the clutch and a friction surface for the clutch disc.
Flywheel
which of the following is not an advantage claimed for vehicles with transaxles and front-wheel drive?
Greater accessibility for service.
false
Higher rear axle ratio tend to improve fuel economy
true
If the engine were connected directly to the drive-shaft, without a transmission, the engine would stall as soon as the driver engaged the clutch.
true
In an overdrive transmission, the highest gear has a ratio of less than 1:1.
Briefly describe the function of the reverse idler gear assembly.
It changes the direction of gear rotation so that the vehicle can be moved in reverse.
Each of the following is a drive choice in a four-wheel-drive vehicles ,except?
Two-wheel ,low range
true
Anti-friction bearings are those that use a rolling action.
true
Clutch facing springs are used to help cushion the shock to the clutch disc when it engages
which of the following is not a universal joint of the constant velocity(cv) type?
Cross and cage
Friction disc that is pressed against the flywheel.
clutch disc
false
Most flywheels are faced with aluminum for better wear.
false
Only a few cars today have fully synchronized transmissions
true
The counter-shaft gear is also called the cluster gear.
false
The input shaft transfers rotation from the clutch disc to the transmission idler gears
false
The usual gear oil for use in a manual transmission is 120W.
true
Transaxle and front-wheel-drive cares have a smoother ride because there is less uprising weight.
true
a transaxle differential preforms the same tasks as a rear axle differential
true
all-wheel drive and four-wheel drive system both use a transfer case
false
an universal joint consist of two X-shaped yokes linked together.
Each of the following is part of a hydraulic clutch mechanism except:
b. clutch cable.
Lever that forces the release bearing into the pressure plate.
clutch fork
cable linkage,or hydraulic system that permits to disengage the clutch.
clutch release mechanism
The ____ gear turns the gears on the output shaft.
counter-shaft
The large ring that contacts the friction disc when the clutch is engaged is called the ____.
d. pressure plate face
The two basic types of pressure plates are the coil spring type and the _____spring type.
diaphragm
Control allowing driver to change transmission gears.
gear shift lever
A(n) ________gear has its teeth machined at an angle to the center-line of gear rotation
helical
True
most vehicle use solid drive shaft for greater strength
true
on a four-wheel drive vehicles,the low-range typically provides a 2:1 gear ratio
Shaft that transfers rotating motion from transmission to drive shaft.
output shaft
Friction-reducing device that supports the forward end of the transmission input shaft
pilot bearing
In a differential,the ___gear turns the ring gear when the drive shaft is rotating.
pinion
Spring-loaded component that clutch disc against the flywheel.
pressure plate
Another name for the for the drive shaft is the ___shaft
propeller
A lever-type clutch fork pries on the ______to disengage the clutch.
release bearing
Reduces friction between the clutch fork and pressure plate
release bearing
Pronged units that move gears or synchronizers into engagement
shift forks
Arms or rods used to connect driver's shift lever with shift forks.
shift linkage
Devices used to mesh or lock gears into engagement.
synchronizers
true
the slip yoke slide in and out of the transmission to allow for changes in drive-line length
Hypoid gears have replaced spiral bevel gears in differential because___?
they are quieter
The clutch release bearing is also known as the ________bearing.
throw-out bearing
When a small gear drives a larger gear, it increases the ____of the output, but reduces output speed.
torque
Housing enclosing transmission components and lubricating oil.
transmission case
Components that provide a means of changing output torque and speed.
transmission gears
Clutch-operated shaft that turns gears inside transmission
transmission input shaft
