Quiz Fall 10-Trades & Technology - Automotive

1

Most transaxles are made with four parallel shafts.

2

Most front-wheel-drive vehicles have transverse-mounted engines.

3

Tapered roller bearings are used in all transaxles.

4

The final drive ring and pinion gears in a typical transaxle are spiral bevel gears type.

5

All the gears in the transaxle are in constant mesh.

6

In most transaxles, on the speed gears are mounted on the input shaft.

7

Helical gears are used for the final drive gears in all transaxles.

8

The ball bearings used on transaxle shafts are designed to hold the shaft lengthwise as well as allow it to rotate.

9

You are about to back your tractor under a semitrailer. The trailer is at the right height when the:

10

When driving a set of doubles, it is necessary to close which shut-off valve in the last trailer:

11

The hand valve should be used:

12

A driver crosses the air lines when hooking up to an old trailer. What will happen?

13

Glad hands are usually connecting which of these?

14

If the service line comes apart while you are driving a combination vehicle, but the emergency line stays together, what will happen right away?

15

The higher the center of gravity of your truck, the:

16

If you cannot complete your turn without entering another traffic lane you should:

17

The air brake leakage rate for a combination vehicle (engine OFF, brakes OFF) should not be more than ______ psi per minute.

18

While driving behind another vehicle, under good conditions, you should allow at least one second between your vehicle and the vehicle ahead for each _______ feet of your vehicle length.

19

Where should the tractor be when you inspect the landing gear after uncoupling the trailer?

20

You are driving a combination vehicle when the trailer brakes away, pulling apart both air lines. You expect the trailer brakes to come on and:

21

When uncoupling the trailer, after you shut off the trailer air supply and lock the trailer brakes, you should:

22

What gear should the tractor engine be in after you uncouple the trailer and are inspection the trailer supports?

23

When coupling, the proper position of the fifth wheel is:

24

The tractor protection valve will close, and the trailer emergency brakes will come on when there is a major leak in the _______ brake line.

25

To unlock the fifth wheel, the locking lever should be placed in the ______ position.

26

The front trailer supports are up and the trailer is resting on the tractor. Make sure:

27

How should you test the tractor-semitrailer connection for security?

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Quiz Fall 10-Trades & Technology - Automotive

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