The amount of heat a refrigerant contains with -40 degree F as the 0 heat content reference point is called ____________________.

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


enthalpy

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A vapor retarder is perforated so that

A) air may pass through the pores. B) water may pass through the pores. C) water vapor may pass through the pores. D) both air and water vapor may pass through the pores. E) none of the above.

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The best way for crew leaders to encourage crew safety is to _____.

a. conduct regular workplace inspections b. create unsafe conditions to test workers c. set a good example for them d. promote good communication

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Which of the following is not true regarding assembly drawings?

A. Assembly drawings have few overall dimensions. B. Assembly drawings generally do not contain hidden lines. C. Assembly drawings must call off each part that is used to make up the assembly. D. Assembly drawings should list only general information for purchased parts.

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The automatic parking system operates the transmission gear selection to maneuver the vehicle into a parking spot.

Answer the following statement true (T) or false (F)

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