auto 3.

which of the following is NOT a true statement regarding a hydraulic system?

• liquids in a confined area will not compress

• when pressure is applied in a closed system, it is exerted equally in all directions

• air in a confined area will not compress

• a hydraulic system can be used to increase or decrease force or motion

which of the following is a desirable characteristic for a brake fluid?

• high freezing point

• water tolerance

• high volatility

• none of the above

brake system hydraulic parts should be cleaned only with ____

• brake fluid

• soap and water

• parts cleaner

• gasoline

linings for drum brakes should be replaced if they are worn to a thickness of ____" or less

• 1/64

• 1/32

• 1/16

• 1/8

the distance from the floor to the pedal with the brake applied is called the ____.

• pedal height

• free play distance

• adjustment range

• reserve distance

when vacuum bleeding brake system, how long does it usually take for new brake fluid to be seen steadily through the clear vacuum hose?

• 20-25 seconds

• 25-30 sec

• 30-35 sec

• 35-40 sec

what does the knob on top of the vacuum brake bleeder allow you to adjust?

• airflow

• vacuum

• both

• neither

each of the following is a major part of the anti-lock braking system EXCEPT:

• wheel speed sensors

• system stabilizer

• electro-hydraulic modulator

• control module