How do the three position service valves differ from other valves?
A) They have no closed position. B) They are leakproof, if undamaged.
C) They have multiple closed positions. D) They are spring-loaded.
A
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Which is NOT true of rear disc brakes?
A) Costly and complex B) Relatively poor parking brake performance C) May use a one-piece rotor with parking brake drum D) Require a more complex hydraulic system
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A 5 lb. is set 4' from the fulcrum. How far would a 10 lb. weight need to be set from the fulcrum to create a balance?
A. 5 B. 3 C. 4 D. 2
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Most HVAC systems will default to ________ if there is a failure in the control part of the system.
A) Full cold A/C B) Defrost C) A/C only D) Floor heat
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What is the distance between the hole centers, as yards?
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