Quiz Facts 7' Trades & Technology - Automotive

1

All of the following statements are true EXCEPT:

2

When the clutch is released (clutch pedal down) ________.

3

Torque is ________.

4

ASE-Style Multiple Choice ____ are important so that other workers and customers like you.

5

What is the name of the turbocharger wheel that is on the intake side?

6

Technician A says that most crankshafts can be reground to be 0.010, 0.020, or 0.030 inch undersize. Technician B says that most engine bearings are constructed with an aluminum shell for strength and are covered with a tin-lead alloy. Who is right?

7

5,873 + 1,907 + 446 =

8

In a high-side driver configuration, the PCM supplies the ground to the circuit to turn it on.

9

When should you manually adjust automatic slack adjuster

10

Why must flat-bottom lifter camshafts be broken in at a fast idle?

11

The freezing point of water is ________

12

Amperage is used to define the amount of electrical current flow that is occurring at a particular point.

13

Most larger brake drums have _______ along the outside to aid in cooling the drum.

14

The PCM monitors exhaust temperatures to detect cylinder misfires.

15

Which term describes the position of the mounting surface compared to the center of wheel depth?

16

What color are the airbag connectors and conduit?

17

____________________ is a transparent substance manufactured by heating a mixture of sand, soda (sodium carbonate), limestone, and other materials to a temperature of about 2,400°F (1,300°C).

18

List the four primary suspension systems commonly used on modern-day vehicles and briefly describe how they differ from each other.

19

While having a discussion, Technician A says that the purpose of a differential is to transfer power from the driveline to the wheels. Technician B says that it increases engine torque by providing a final drive gear reduction, usually of about 2.5 to 3.5 to 1. Who is correct?

20

Which of the following should be checked before returning the vehicle to the customer?

21

Repeat component failures may be caused by a defective voltage suppression diode in a relay.

22

Brake tubing must be ________

23

A wide band oxygen sensor heater can draw how much current (amperes)?

24

Technician A says that formaldehyde can cause cancer. Technician B says that oxides of nitrogen are converted by living plants into oxygen. Which technician is correct?

25

The total current-limiting effect of the inductor is referred to as ____.

26

The face of a 7-inch diameter gauge is divided in 10 equal parts. What is the length of each division measured on the circumference of the gauge? Round to the nearest thousandth inch.

27

The higher the AWG number, ________

28

All of these statements describe how voltage can be generated, EXCEPT:

29

Which of the following is LEAST-Likely to be included in the engine's four-stroke cycle?

30

Which oil specification stands for the thickness (viscosity)?

31

Technician A says if the scan tool indicates that an actuator is being turned on and off, the actuator is working. Technician B says that DTCs can only be retrieved by a scan tool. Who is correct?

32

What is the difference between a ratcheting box wrench and an adjustable wrench?

33

Which mode of operation results in a richer air-fuel mixture near the spark plug?

34

Most high-voltage circuits are identifiable by size and color. In electric drive vehicles, the high-voltage electrical systems are typically colored ____________________.

35

When are seals without garter springs used?

36

Which of the following statements is true with regard to common air loss problems?

37

The oxygen sensor monitor will test for all of the following EXCEPT:

38

In a Toyota Prius, what members of the planetary gear set are connected to the motor/generators and the engine?

39

Express 3600 inches as yards.

40

Bleeding is complete when a stream of fluid free of air bubbles flows from the bleeder screw

41

Technician A says steering pull when braking may be caused by unequal SAI angles on the front suspension. Technician B says front tire tread wear may be caused by unequal SAI angles on the front suspension. Who is correct?

42

Wary ridge on a fingernail may be improved by rubbing the nail with:

43

Which switching device used below is also called a "magnetic pulse generator"?

44

Two technicians are discussing dual-stage airbags. Technician A says that a deployed airbag is safe to handle regardless of which stage caused the deployment of the airbag. Technician B says that both stages ignite, but at different speeds depending on the speed of the vehicle. Who is right?

45

ASE-Style Multiple Choice All of the following techniques are used to determine whether an automobile has been repainted EXCEPT:

46

Technician A says that one advantage of hydraulics compared to a mechanical linkage is that fluid has no fixed shape. Technician B says that hydraulics offer the opportunity to multiply the input force. Which technician is correct?

47

48

What personal protective equipment (PPE) should be used when responding to an incident that could involve a hybrid electric vehicle?

49

Technician A says adding cold water to an overheated engine can cause aluminum cylinder heads to crack. Technician B says casting defects can cause cracks to appear in engine components. Who is correct?

50

Two technicians are discussing overhauling master brake cylinders. Technician A says that the manufacturer may recommend replacement of the entire master cylinder assembly instead of an overhaul. Technician B says that many overhaul kits include replacement piston assemblies. Which technician is correct?

51

What type of tread is most appropriate for a large over-the-road vehicle?

52

When the seat and valve are reground, the stem moves further into the cylinder head. This results in increased valve stem tip height and ____________________ installed height.

53

A(n) ____ is a set of instructions the computer must follow to achieve desired results.

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Quiz Facts 7' Trades & Technology - Automotive

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