Question 1

Which of the following governor designs is most precise across a wide range of road speeds?

Accepted Answer

A)  Case mounted governors 
B)  Shaft mounted governors 
C)  Staged governors 
D)  None of the above 
A)  Case mounted governors 
B)  Shaft mounted governors 
C)  Staged governors 
D)  None of the above

Question 2

When the vehicle is first started in park, the fluid is not flowing to the __________.

Accepted Answer

A)  transmission pan 
B)  transmission fluid filte 
C)  transmission pump 
D)  2-3 shift valve 
A)  transmission pan 
B)  transmission fluid filte 
C)  transmission pump 
D)  2-3 shift valve

Question 3

What is another name for the kickdown valve?

Accepted Answer

A)  Throttle valve 
B)  Kickstand valve 
C)  Passing gear valve 
D)  Detent valve 
A)  Throttle valve 
B)  Kickstand valve 
C)  Passing gear valve 
D)  Detent valve

Question 4

Another name for a downshift that is caused by an increase in throttle pressure is called:

Accepted Answer

A)  a boost valve shift. 
B)  a kickdown shift. 
C)  a torque shift. 
D)  a modulator shift. 
A)  a boost valve shift. 
B)  a kickdown shift. 
C)  a torque shift. 
D)  a modulator shift.

Question 5

Higher transmission line pressure is needed for reverse operation.

Accepted Answer

A) True 
 B)False

Question 6

Some hydraulically controlled transmissions use a __________ in place of, or in addition to, a vacuum modulator.

Accepted Answer

A)  governor 
B)  vacuum modulator 
C)  throttle valve 
D)  kickdown valve 
A)  governor 
B)  vacuum modulator 
C)  throttle valve 
D)  kickdown valve

Question 7

Throttle valves are located in the engine compartment.

Accepted Answer

A) True 
 B)False

Question 8

An automatic transmission's throttle valve is connected to the engine throttle linkage by either a cable, or a system of rods and pivots.

Accepted Answer

A) True 
 B)False

Question 9

Technician A says that if throttle pressure increased enough in second gear, it could cause the transmission to downshift into first gear. Technician B says that by decreasing vehicle speed, this would cause a lower governor pressure, allowing the transmission to downshift into first gear. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both technicians 
D)  Neither technician 
A)  Technician A 
B)  Technician B 
C)  Both technicians 
D)  Neither technician

Question 10

The spring used with the 2-3 shift valve will be stiffer than the spring used with the 3-4 shift valve in the same transmission.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following is a method of operating a kickdown?

Accepted Answer

A)  Linkage 
B)  Electric solenoid 
C)  Cable 
D)  All of the above 
A)  Linkage 
B)  Electric solenoid 
C)  Cable 
D)  All of the above

Question 12

Throttle pressure has an effect on the transmission when the vehicle is in park.

Accepted Answer

A) True 
 B)False

Question 13

Spring pressure to the regulator valve is increased by additional fluid from the manual valve.

Accepted Answer

A) True 
 B)False

Question 14

Engine vacuum, atmospheric pressure and spring tension all work on the vacuum modulator diaphragm. Which of the following statements describes the action of these forces on the diaphragm?

Accepted Answer

A)  As manifold vacuum increases, it works with atmospheric pressure to stretch the spring, increasing modulator pressure. 
B)  As manifold vacuum decreases, the spring extends, increasing modulator pressure. 
C)  As atmospheric pressure changes, there is an inversely proportional change in modulator pressure. 
D)  As manifold pressure changes there is a directly proportional change in modulator. 
A)  As manifold vacuum increases, it works with atmospheric pressure to stretch the spring, increasing modulator pressure. 
B)  As manifold vacuum decreases, the spring extends, increasing modulator pressure. 
C)  As atmospheric pressure changes, there is an inversely proportional change in modulator pressure. 
D)  As manifold pressure changes there is a directly proportional change in modulator.

Question 15

Tech A says that reciprocating force controls governor pressure. Tech B says that centrifugal force controls governor pressure. Who is correct?

Accepted Answer

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Question 16

On vehicles equipped with a transmission kickdown solenoid, where can the kickdown switch be located?

Accepted Answer

A)  Under the accelerator pedal 
B)  In the throttle pressure valve bore 
C)  Attached to the throttle linkage on the engine 
D)  Either A or C 
A)  Under the accelerator pedal 
B)  In the throttle pressure valve bore 
C)  Attached to the throttle linkage on the engine 
D)  Either A or C

Question 17

When the throttle is closed all the way, the electric kickdown switch closes, allowing current to flow to the kickdown electric solenoid inside the transmission.

Accepted Answer

A) True 
 B)False

Question 18

Vacuum modulators can be replaced without removing the transmission from the vehicle.

Accepted Answer

A) True 
 B)False

Question 19

When the driver starts the vehicle, the front pump draws fluid up from the _______, through the filter, and into the pump.

Accepted Answer

A)  Pipe 
B)  Tank 
C)  Transmission pan 
D)  Storage 
A)  Pipe 
B)  Tank 
C)  Transmission pan 
D)  Storage

Question 20

Which of the following is a typical method of connecting a transmission throttle valve to the engine's throttle?

Accepted Answer

A)  Vacuum line 
B)  Mechanical linkage 
C)  A throttle valve cable 
D)  Both B and C 
A)  Vacuum line 
B)  Mechanical linkage 
C)  A throttle valve cable 
D)  Both B and C

Exam 10: Hydraulically Controlled Transmission

Which of the following governor designs is most precise across a wide range of road speeds?

When the vehicle is first started in park, the fluid is not flowing to the __________.

What is another name for the kickdown valve?

Another name for a downshift that is caused by an increase in throttle pressure is called:

Higher transmission line pressure is needed for reverse operation.

Some hydraulically controlled transmissions use a __________ in place of, or in addition to, a vacuum modulator.

Throttle valves are located in the engine compartment.

An automatic transmission's throttle valve is connected to the engine throttle linkage by either a cable, or a system of rods and pivots.

The spring used with the 2-3 shift valve will be stiffer than the spring used with the 3-4 shift valve in the same transmission.

Which of the following is a method of operating a kickdown?

Throttle pressure has an effect on the transmission when the vehicle is in park.

Spring pressure to the regulator valve is increased by additional fluid from the manual valve.

Engine vacuum, atmospheric pressure and spring tension all work on the vacuum modulator diaphragm. Which of the following statements describes the action of these forces on the diaphragm?

Tech A says that reciprocating force controls governor pressure. Tech B says that centrifugal force controls governor pressure. Who is correct?

On vehicles equipped with a transmission kickdown solenoid, where can the kickdown switch be located?

When the throttle is closed all the way, the electric kickdown switch closes, allowing current to flow to the kickdown electric solenoid inside the transmission.

Vacuum modulators can be replaced without removing the transmission from the vehicle.

When the driver starts the vehicle, the front pump draws fluid up from the _______, through the filter, and into the pump.

Which of the following is a typical method of connecting a transmission throttle valve to the engine's throttle?

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