A gauge and manifold assembly used in refrigeration work may include ____.
A. compound gauge, standard gauge, manifold, valves and hoses
B. either two or four valves
C. a four-way valve design using a shutoff valve for each hose
D. all of the above
Answer: D
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What will be an ideal response?
Which type of vehicles most often do not use metering valves?
A) Rear-wheel drive B) Front-wheel drive C) All-wheel drive D) Four-wheel drive
Bare skin exposed to liquid refrigerant will:
A) Become immediately stiff and hard like an ice cube. B) Withstand 30 seconds of immersion. C) Feel like a burn and blister up. D) Tingle, but not be seriously harmed.
Both apostolic primacy and imperial importance made what three cities rivals to lead the Christian church?
a. Antioch, Rome, and Alexandria b. Rome, Antioch, and Parthia c. Jerusalem, Rome, and Alexandria d. Alexandria, Rome, and Caesarea