Pre Exam Quiz 5; Trades & Technology - Automotive

1

Technician A says that a four wheel alignment tells the technician whether the rear axle or wheels are square with the front wheels. Technician B says total toe for all four wheels must be determined and rear toe adjusted where possible to bring the rear axle or wheels into square with the chassis. Who is correct?

2

Technician A says the pressure-regulator valve usually has the responsibility for filling the torque converter. Technician B says the pressure-regulator valve usually has the responsibility of keeping the fluid flowing by making sure the pressure is never balanced. Who is correct?

3

The final drive ring and pinion gears in a typical transaxle are of the ________ type?

4

Recent theories of management supports the notion that people respond much better being led rather than being managed

5

What additional procedures may be necessary if the instrument panel requires replacement?

6

Technician A says that an electronic control module used in the suspension system is the same as that used for engine control. Technician B says that most electronically controlled suspension systems use a separate electronic control module. Which technician is correct?

7

Two technicians are discussing what could be the cause of slow cranking and excessive current draw. Technician A says that an engine mechanical fault could be the cause. Technician B says that the starter motor could be binding or defective. Who is right?

8

The tenth character represents the year of the vehicle. If the tenth character is a "Y" what year is the vehicle?

9

A ring and pinion with a 3.76:1 ratio is classified as ________.

10

In the typical FWD drive axle assembly figure shown, name the parts indicated by the arrows.<img src="https://sciemce.com/files/2/ppg__cognero__CHAPTER_5_Front_Drive_Axles__media__bb6c1cc0-9059-4711-9cab-d27f7188c7cb.PNG" style="vertical-align: 0px;" width="454px" height="229px" /> a. c. b. d.

11

The cords in a radial ply tire run at _____ degrees to the tread.

12

How would you test for a restricted exhaust?

13

All of the following leaks could affect combustion in a cylinder EXCEPT ____.

14

Technician A says that at stall speed the impeller is spinning as fast as the engine can drive it. Technician B says that at stall speed the turbine is stationary. Which technician is correct?

15

If an electric ____ requires replacement, the vehicle is normally sent to a certified transmission shop or authorized dealership for repair.

16

List the two federal agencies that regulate asbestos in the workplace.

17

A short-long arm suspension system is also called a(n) [?] length arm suspension system

18

Technician A says that as axle shafts rotate in one direction to drive the wheels, the axle housing attempts to rotate in the opposite direction. Technician B says this is called torque steer. Which technician is correct?

19

Fuel injection service is being discussed. Technician A says that the throttle plate(s) should be cleaned. Technician B says that the fuel rail should be cleaned. Which technician is correct?

20

Explain how horsepower and torque are measured.

21

Some air brake systems have an alcohol evaporator. What may happen if you don't keep the unit filled with alcohol?

22

Which type of safety device will keep the electric fuel pump from operating if it is tripped?

23

Which of the following was implemented by Ford with the EEC III high-pressure CFI system in 1980 and continued to be used through the 2009 model year?

24

A shuttle shift transmission will provide power shifts in these gears:

25

Explain the difference between constant-ratio and variable-ratio steering gear sector shaft teeth.

26

Technician A says that solvents currently in use in a parts washer must always be labelled. Technician B says that SafetyKleen is a vendor that recycles and disposes of used solvent. Which technician is correct?

27

on the cone clutch limited slip, the rear are splined into (A) the cone clutch differential side gears or (B) the spring block. which is correct

28

The ________ converts linear motion of the pistons into rotary motion

29

This warning label means that the contents can cause ________.

30

How would you check the drive shaft balance without special instruments?

First, put four numbers around the circumference of the driveshaft. Because imbalance can be related to runout, put the #1 mark at a point opposite to the greatest runout. Put the clamp with the weight at the #1 position and run the shaft. Check to see if it feels better or worse. Then move it to the #2 position and try it again. Try all four positions. You are trying to find out where to put the weight.

When you find the best position, move the hose clamp halfway between the numbers to one side to see if the vibration improves. If it gets worse, try it the other direction. When you find the best position, add another hose clamp and repeat the procedure. The clamps can be separated to fine-tune the amount of weight needed.

Another procedure used by experienced technicians is to run the engine to turn the shaft while carefully holding a piece of chalk near the shaft. The heavy spot will tend to be marked by the chalk. The hose clamp will go opposite the chalk mark.

31

A _______________circuit allows current to follow only one path and the amount of current that flows through the circuit depends upon the total resistance of the circuit.

32

What type of hybrid vehicle is equipped with stop-start technology combined with regenerative braking?

33

A technician is preparing to do an oil change on a hybrid vehicle. What special precaution needs to be taken BEFORE performing this service?

34

Technician Asays worn tie-rod ends are a possible cause of wander. Technician B says excessive yoke clearance is a possible cause of wander. Who is correct?

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Pre Exam Quiz 5; Trades & Technology - Automotive

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