Trades & Technology - Automotive. Quizlevel4

1

Technician A says that a front wheel drive hybrid electric vehicle can only generate electricity during braking from the front wheel motor(s). Technician B says that antilock braking (ABS) is not possible with a vehicle equipped with a regenerative braking system. Who is correct?

2

Technician A says that electronic service information may be expensive to access. Technician B says that electronic service information systems can save time because they can be searched quickly. Which technician is correct?

3

A mechanic works on a differential overhaul. The starting time is 9:15 A.M., and finishing time is 2:00 P.M. At $12.85 per hour, find, to the nearest cent, the amount the mechanic earned. (Allow one hour for lunch.)

4

In a ____, each barrel is independent of the other, although they share the same float bowl.

5

Which sensor is also called the ambient air temperature sensor?

6

A support area in the shop that requires a significant amount of space and investment but directly helps to speed up the repair process is _________

7

Coolant is hottest in which area?

8

Technician A says that two diodes are required for each stator winding lead. Technician B says that diodes change alternating current into direct current

9

The sulfation test is also called the ___________- ___________ ___________ test.

10

Which term describes the electrical current flow in the opposite direction when an injector coil is energized?

11

The ESP is a program in the antilock brake module (ABM) that attempts to actively decrease the effects of oversteer and understeer in all driving situations by maintaining proper vehicle tracking through its intended path.

12

<img width="500" height="316" align="bottom" src="https://sciemce.com/files/4/ppg__examview__image38__00001_res__nar002-1.jpg" border="0"> Use the accompanying figure. The mechanic receives 65% of the labor charges. What is the pay for this job to the nearest cent?

13

The powder on brush for the application of acrylic nail should be:

14

Types of ball joint mounting in the lower control arm include all of these EXCEPT:

15

Technician A says that the brake pedal height should be checked as part of a thorough visual inspection of the brake system. Technician B says that the pedal free play and pedal reserve should be checked. Which technician is correct?

16

Some connecting rods have ________ to help lubricate the cylinder wall or piston pin

17

Technician A says that EGR (Exhaust Gas Recirculation) is usually not needed at idle, and not wanted at wide-open throttle for maximum engine performance, or when the engine is cold. Technician B says that oxides of nitrogen (NOx) are formed inside the combustion chamber due to heat exceeding 4500°F. Which technician is correct?

18

The pitman shaft is also called the ________

19

The rule of communications states that there is one factor that has the effect on the total message conveyed. Choose the one that has the most effect

20

ASE-Style Multiple Choice ____ is used to measure the strength of a weld, and a visual inspection is used to judge the quality of the outward appearance.

21

How should NiMH batteries be disposed of?

22

The condenser ___________________

23

Tech A says the purpose of the differential to provide the link between the ring gear and the driving axles. Tech B says the purpose is to allow one rear wheel to turn faster then the other while cornering. who is correct?

24

Nearly all OBD II vehicles provide the ability to obtain flash codes for diagnostics.

25

Coil polarity is determined by the ________

26

An automobile costs $8,000.00 and is sold at a profit of 10% on the cost price. What is the profit?

27

ASE-Style Multiple Choice ____ are used to cushion some of the impact of a collision and reduce damage.

28

Technician A says that you should begin HVAC problem diagnosis with a thorough inspection. Technician B says that you can determine from the inspection what type of system you are dealing with. Who is correct?

29

All of the following statements are true EXCEPT:

30

How many sensors must be triggered at the same time to cause an airbag deployment?

31

When charging a lead-acid (flooded-type) battery, ________

32

A force of 28 pounds is applied to a 15-inch wrench. How much torque is created?

33

An acceptable charging circuit voltage on a 12 volt system is ________

34

A fuel cell is a device that converts fuel into ____________________.

35

A change in tire diameter may affect transmission operation.

36

Typically, a vehicle height sensor mounts to the body of the vehicle and is connected to the ________ by a lever

37

Technician A says that a crash guide is published in book form. Technician B says that the exploded view of parts that present the most frequent kinds of collision damages are found only in computerized versions of the crash guides. Who is correct?

38

One horsepower is the power required to move ________ pounds a distance of one foot in one second

39

While performing a cylinder leakage test, technician A says that 20% leakage is acceptable. Technician B says that a cylinder will show too much leakage if the piston is not at TDC on its compression stroke. Which technician is correct?

40

You'll feel much worse after a hard day's work if you've been _______

41

A voltmeter should be connected to the circuit being tested _____________

42

Technician A says that CNG cylinders must be removed from service 15 years after the date of manufacture in the USA. Technician B says that minor repairs are allowed on CNG cylinders in the USA. Who is correct?

43

The controlling unit for an electronically shifted transmission is the ________.

44

Metal is being ground from the surface of a crankshaft. Technician A says that 0.010" of metal is removed from the surface of a 0.010" crankshaft. Technician B says that 0.015" of metal is removed from the surface of a 0.030" crankshaft. Who is right?

45

How can a technician prevent overspray from occurring on a vehicle to be refinished?

Overspray can take many forms, but generally it is spray dust that settles on areas of the vehicle not protected by masking. It can settle on horizontal surfaces such as an
unprotected roof or deck lid. It can also find its way under masking that has not been properly taped closed. Some technicians include as overspray any finish that has settled on molding, lights, or chrome that was not properly protected by mask. Primer overspray may also be found on tires and inside of wheel openings. If a technician does not take the same precautions when masking for primer as when masking for painting, primer
overspray may find its way into areas such as jambs, wheel openings, tires, hoods, trunks, and gas filler doors. Overspray may appear as a dull or dirty film on unprotected finish. It may look like a dull rough area on glass; it will have a rough feeling that will not wipe off with window cleaners or wax and grease removers. Overspray that is allowed to get on the interior parts may be difficult to remove.

46

Why do you have to file acrylic nails when it dries?

47

Which of these is a proper use of vehicle lights?

48

Antilock brake systems (ABS) and electronic stability control (ESC) systems are standard equipment on modern cars and light trucks sold in the United States.

49

A transaxle has a separate housing for the differential gears.

50

Which type of CV joint transfers energy using six balls enclosed in cages to allow movement?

51

Windshield washer pumps can be damaged if ________

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Trades & Technology - Automotive. Quizlevel4

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