The ______________ gear acts like a band to hold the entire planetary gear set together.
When an external gear tooth is in mesh with an internal gear, the output rotation for both gears will be the same.
In a planetary gear set, if both the sun and ring gear are held you would have:
Maximum forward reduction is achieved when the __________ gear(s) is (are) stationary.
When the carrier is held and the sun is the drive gear, in a simple planetary gear set, you would have:
When the carrier is held and the ring is the drive gear, in a simple planetary gear set, you would have:
When the ring is held and the sun is the drive gear, in a simple planetary gear set, you would have:
When the ring is held and the carrier is the drive gear, in a simple planetary gear set, you would have:
In a planetary gear set with the sun held and the carrier driven, what do you have?
If the sun is held and the carrier is drive you have:
In a planetary gear set if the ring gear is held, the carrier is the drive and the sun is driven the result is:
The planetary gear set has gears that are:
If two members of a gear set are locked together, the result is:
If the sun gear is held and the ring gear is the input, the result from the planet carrier is:
If the ring gear is held and the planet carrier is input, the result from the sun gear will be:
If the planet carrier is held and the ring gear is input, the result from the sun gear would be:
In order to provide reduction, overdrive or reverse, an automatic or powershift transmission uses:
Factors that trigger shifting between gears on an automatic transmissions include:
The shifting of gears in an automatic transmission is actuated by the use of:
The oil pump in an automatic transmission circulates fluid for the purpose of:
An automatic transmission operating with a low oil level may result in:
The grooving of the face of some multiple disc clutch packs:
When stall testing there is a great deal of heat generated.mm
An increase in the transmission input speed from stopped to 800 rpm, will:
An increase in transmission oil temperature will:
When overhauling an automatic transmission you should also:
Which of the following may cause an unusually high temperature in an automatic transmission?
Stall testing is done with:
When stall testing if engine RPM reading is 400 RPM over specifications, what may be the problem?
When performing a stall test and torque converter, if engine RPM is 400 RPM below specifications, which of the answers below, may be the problem?
When performing a stall test on an automatic transmission and torque converter, the engine RPM is 200 RPM below manufacturer''s specifications, which of the answers below may be the problem?
To remove an oil pump from an automatic transmission, a technician must:
When checking fluid from an automatic transmission, a technician should:
Clutches used in automatic transmission are:
Automatic transmission oil pumps are driven by special lugs on the torque converter.
To prevent damage to the transmission from metal particles, some automatic transmissions may use ______________within their oil system routing.
If a passage has restriction that is 50% smaller than the normal passage size and input pressure is 350 psi, then the pressure after the restriction when fluid is flowing would be:
When the system using the restriction described in the previous question has the device applied and the fluid stops flowing, the pressure after the restriction would be:
The purpose of a hydraulic accumulator in a transmission is to prevent damage to the pump if the pressure in the system should fluctuate.
The pressure that relates to the amount of load on the engine is:
The timing of shifts in an automatic transmission is controlled by:
The hydraulic operation of any transmission can be visually described by using:
When checking a transmission, the first item that you should inspect for is:
When hydraulically testing an automatic or powershift transmission, you have to test fluid pressure and:
The most important aspect of transmission repair is:
Before attempting to install your new frictional clutches or bands you should ensure they are correct by _____________________.
It is not necessary to test the equipment after overhaul if you did the job right.
The function of the inhibitor valve in heavy duty powershift transmission is to:
An automatic transmission will not shift into either forward or reverse at an idle. The oil pressure was checked and is normal. What else may be the problem?
When performing a stall test on an automatic transmission and torque converter, the engine RPM exceeds the manufacturer''s specifications by 200 RPM, what may be the problem?
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