Find the numerical values of the literal constants.








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Wrench makeup on properly cut threads is usually about _____ complete revolutions.

a. two b. three c. four d. five

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All of the following statements are true EXCEPT:

A. when a vehicle is left for a month at a time without being started, its battery is still being discharged by loads that are present while the key is off. B. a battery that is only half charged can often start an engine during warm weather. C. the battery load test, also called a heavy load test, is a battery capacity test that can be done to a battery with at least a 65% state of charge. D. a volt-amp tester, or VAT, is used by some shops for the battery load test.

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In an air conditioner with a fixed metering device, a decrease in the outdoor ambient causes:

A) Increased system superheat. B) Increased system capacity. C) Decreased system superheat. D) No appreciable change in either system capacity or superheat.

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The labor cost for installing the ductwork insulation is determined by ___________.

Fill in the blank(s) with the appropriate word(s).

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