Deck 27: Vehicle Maintenance

Question 1

All of the following organizations rate motor oil EXCEPT:

A)SAE
B)EPA
C)API
D)ILSAC

Answer 1

B

Question 2

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

Answer 2

SN

Question 3

Severe service conditions apply only to prolonged idling and towing or hauling.

Answer 3

False

Question 4

Oils used in vehicles from __________ manufacturers often need to meet ACEA standards.

Question 5

Technician A checks the oil level before performing an oil change.Technician B checks the oil after the oil has been changed.Who is correct?

A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question 6

_____________ is a chemically pure urea and deionized water solution, approximately 33% urea and 67% pure water, that is injected in a special diesel catalytic converter to reduce NOx emissions.

Question 7

A (an) ____________ is used to get waste oil out of the filter before disposal of the filter.

A)dipstick
B)oil filter crusher
C)air filter
D)cabin air filter

Question 8

Two technicians are discussing the measurement of antifreeze concentration in coolant.Technician A uses a hydrometer to test the coolant.Technician B uses a refractometer to test the coolant.Who is correct?

A)A only
B)B only
C)both A and B
D)neither A nor B

Question 9

Coolant level can often be checked by looking at the ___________.

A)power steering reservoir
B)DEF tank
C)coolant pressure tank
D)expansion tank

Question 10

The most common ILSAC standards for modern engines are the GF-5 ratings.

Question 11

Two technicians are discussing the proper coolant to use for a modern GM vehicle engine.Technician A says that Dex-Cool is the proper coolant to use.Technician B says that Dex-Cool is compatible with traditional green coolant.Who is correct?

A)A only
B)B only
C)both A and B
D)neither A nor B

Question 12

Which of the following is used to check transmission fluid temperature?

A)An infrared pyrometer
B)A scan tool
C)A thermocouple
D)All of the answers are correct

Question 13

Universal coolants are available in full strength and premixed ___________ solutions.

A)70/30
B)50/50
C)75/25
D)80/20

Question 14

Ethylene glycol antifreeze _____.

A)is the base product for all OE coolants
B)is not used as the factory fill in modern vehicles
C)contains silicates and phosphates
D)all answers are correct

Question 15

The Society of Automotive Engineers (SAE) oversees the testing and certification of oil viscosity ratings.

Question 16

All of the following colors are used to identify hybrid acid organic technology (HOAT) coolant EXCEPT:

A)Green
B)Blue
C)Red
D)Pink

Question 17

The washer fluid reservoir often has a _________ cap to help identify it as the washer fluid.

Question 18

Color is the recommended way to differentiate one type of coolant from another.

Question 19

The air cleaning housing and air filter remove contaminants from the air before they enter the engine.

Question 20

The W in 10W-30 viscosity oil stands for ____________________.