Automatic Transmissions

Question 1

Planetary gear sets consist of?

Answer 1

-sun gear
-ring gear
-planetary carrier

Question 2

The torque converter stator is mounted on a?

Answer 2

One way clutch

Question 3

What is the job of a torque converter stator

Answer 3

Pushes fluid back to the impeller
And improves oil circulation

Question 4

When is torque multiplication achieved?

Answer 4

When the impeller spins faster than the turbine

Question 5

What does the impeller in a torque converter do?

Answer 5

Throws oil to the turbine causing it to spin with impeller

Question 6

What is a turbine in a torque converter?

Answer 6

It is a drive fan splined to the input shaft on a transmission

Question 7

The torque converter impeller is:

Answer 7

The driving member that produces oil movement

Question 8

5th gear ratio is:

Answer 8

.7:1

Question 9

4th gear ratio is:

Answer 9

1:1

Question 10

3rd gear ratio is:

Answer 10

1.5:1

Question 11

2nd gear ratio is:

Answer 11

2.5:1

Question 12

First gear ratio is:

Answer 12

3.5:1

Question 13

What provides the output of a planetary gear set?

Answer 13

The planetary carrier

Question 14

What does a kick down valve do?

Answer 14

Causes the transmission to downshift during acceleration