The purpose of the PCV system is to:
A. Control emissions
B. Relieve the engine's crankcase of pressure and vapors
C. Reduce the formation of oil sludge
D. All of the above
Answer: D
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Fill in the blank(s) with the appropriate word(s).
Why do propane and butane gas furnaces require 100% shut off in the event of pilot outage?
What will be an ideal response?
How is the subcooling of an air conditioning system affected that has a restriction in the liquid line?
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If you do not have a CB-radio, what procedure should you follow on an accident scene?
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