?In cooling mode, how is the energy efficiency ratio defined?
A. ?total cooling effect divided by amount of latent cooling
B. ?cooling capacity divided by electrical power input
C. ?cooling capacity divided by heating capacity
D. ?electrical power input divided by amount of sensible cooling delivered
Answer: B
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Which type of stock has claims on dividends before common stock?
A. Equity B. Anti-dilution C. VC D. Preferred
The refrigerant is a high-pressure, warm, subcooled liquid at the inlet of the metering device. The state of the refrigerant is:
A) 50 percent liquid. B) 75 percent liquid. C) 100 percent liquid. D) 95 percent liquid.
The dimension for the depth of the groove is placed to the immediate ____________________ of the weld symbol.
Fill in the blank(s) with the appropriate word(s).