Which of the following is typically measured with an inclined water manometer?
A. static pressure in a duct system
B. pressure in a refrigeration system
C. manifold pressure in a gas fired furnace
D. nozzle pressure of an oil burner
Answer: A
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A. energy B. inertia C. torque D. power
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To protect a refrigeration compressor when refrigerant loss occurs, a(n) ____________________ control is used.
Fill in the blank(s) with the appropriate word(s).
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Indicate whether the statement is true or false
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