Match the gas to its typical pressure.
A. 3.5 in. W.C.
B. 2.5 in. W.C.
C. 11 in. W.C.
A. natural gas
B. manufactured gas
C. liquefied petroleum
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Indicate whether the statement is true or false
What is a “transcritical” refrigeration process?
a. System heat rejection may take place above the refrigerant’s critical temperature. b. System heat rejection only occurs in a condenser.
The U.S. Department of Agriculture has developed soil-loss tolerance limits (T values) for different soils. Which of the following is the highest T value assigned for most soils in this country (mg/ha)?
A) 2 B) 11 C) 15 D) 5.0 E) 20
The federal standard for faucets sets a maximum flow rate of ____ gallons per minute on private use lavatory, sink, and showerhead faucets.
A. 0.5 B. 1.5 C. 2.0 D. 2.5