Quiz Step by Step 1, Trades & Technology - Automotive

1

GM Class 2 communication toggles between ________

2

Normal battery drain (parasitic drain) for a vehicle with many computer and electronic circuits is ________

3

Technical service bulletins (TSBs) are provided to update information found in service manuals.

4

____________________ are simple on and off solenoids that control upshifts and downshifts in all forward gear ranges.

5

A valve body assembly can be composed of three main parts. What are they?

6

Technician A says the probable cause of brakes grabbing is hard spots on front discs or rear drums, or cracked pads or shoe linings. Technician B says the probable cause of low-speed disc brake squeak is threaded drums. Who is correct?

7

How many milliliters of additives are present in the item 1 situation?

8

Some vehicles use a(n) _________________________ as a third failsafe sensor to prevent accidental deployment of the air bags.

9

The linear EGR valve uses ________ to control the opening of the valve

10

_____ are often used to link the input and output shafts in a transfer case and serve as a link that does not influence gear ratios.

11

Used engine oil should be disposed of by all of the following methods EXCEPT _______________

12

Braking systems sometimes use a fluid level switch instead of a pressure differential switch

13

When rebuilding driveshaft assemblies you should always:

14

An automobile can be divided into four major systems: the engine, the drivetrain, the chassis and the body, interior and accessories.

15

This testing tool will verify a slow cranking problem:

16

Which unit of electricity does the work in the circuit?

17

A(n) ____________________ is a voltage reference sensor that will change resistance in response to vacuum or pressure.

18

When the concentration of oxygen on the exhaust side of the thimble is low (rich exhaust), a voltage of ________ is generated between the electrodes

19

Two technicians are discussing ignition coils. Technician A says that some ignition coils have the primary and secondary windings electrically connected. Technician B says that some coils have totally separate primary and secondary windings that are not electrically connected. Which technician is correct?

20

During a running compression test, the pressures at a steady 2,500 rpm will be lower than the readings of a cranking compression test.

21

Multiple-ply tubing is formed as two ___________ tubes.

22

Measuring CSI helps you to _______

23

93 ft∙lb @ 3500 RPM

24

If the steering column of an electric power steering system vehicle is replaced, what may have to be recalibrated by the electric power steering control module?

25

A "chirping" noise is heard while the vehicle is moving forward, but stops when the brakes are applied. Technician A says that the noise is likely caused by the disc brake pad wear sensors. Technician B says the noise is likely a wheel bearing because the noise stops when the brakes are applied. Which technician is correct?

26

____ is the tendency of the back of the vehicle to turn on the vehicle's center of gravity and come around the front of the vehicle.

27

Technician A says to drive one member of the planetary gear set, a multiple disc clutch can be used. Technician B says to hold one member of the planetary gear set, a multiple disc clutch can be used. Who is correct?

28

A power steering pressure switch sends a signal to the powertrain control module, indicating higher engine speed is needed during sharp cornering at slow speeds

29

What is the most common location for a hybrid vehicle high voltage battery pack?

30

One rear leaf spring is broken. Technician A says that both rear leaf springs should be replaced. Technician B

31

List five items that are included on the new Monroney sticker.

32

Dirty air filters should be cleaned with compressed shop air to restore original air flow.

33

Which of the following is the product of an object's weight times it speed?

34

35

95 psi would be a typical cranking compression for a gasoline engine.

36

273 ÷ 3 = ____.

37

A DMM set to read DC volts is connected across terminals 6 and 14 of the DLC. The meter reads zero volts at all times, key on or key off. This indicates ________

38

Percent is a way of saying "how many parts per ____________________."

39

API oil ratings, the most current being ______ in 2012, coincides with the latest ILSAC GF-5 rating.

40

A voltage drop test on the starter control circuit is used to test which of these starter component(s)?

41

Along with the technical tools and equipment needed in a shop you must also have which of the following to be able to function in todays market?

42

Technician A says that brake drums should be labeled "left" and "right" before being removed from the vehicle so that they can be reinstalled to the same location. Technician B says that the holddown pins may have to be cut off to remove a worn brake drum. Which technician is correct?

43

Which of the following is NOT part of the UTQG system?

44

What is the benefit of paper wraps (mending tissue)?

45

If a 1157 bulb were installed in a left front parking light socket instead of a 2057 bulb, what would be the most likely result?

46

Dirt can affect all of these sensors, EXCEPT ________

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Quiz Step by Step 1, Trades & Technology - Automotive

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