A building requires a pump with a head pressure of 15 feet and a flow rate of 12 gallons per minute. Which of the following pumps should be used, based on the supplied performance data?
A) Total head pressure range: 12 to 3 feet; flow rate: 0 to 32 gallons per minute
B) Total head pressure range: 32 to 8 feet; flow rate: 0 to 8 gallons per minute
C) Total head pressure range: 8 to 0 feet; flow rate: 0 to 10 gallons per minute
D) Total head pressure range: 16 to 2 feet; flow rate: 0 to 14 gallons per minute
D
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Mechanical connections are shown with ____.
a. straight broken lines b. a connection dot c. a connection node d. lines crossing each other
A project manager should be aware of _____ sets of federal regulations.
a. 3 b. 4 c. 5 d. 2
Las dimensiones de un panel de forma para pared típico totalmente de acero son _____.
a. 2 pies × 2 pies b. 2 pies × 4 pies c. 3 pies × 6 pies d. 3 pies × 8 pies
Technician A says that when a differential carrier pinion angle exceeds 7 degrees, lube level should be checked at the banjo housing fill hole. Technician B says that when correcting the lube level in differential carrier housings, the best way is to remove both fill plugs and pump oil into the fill plug at the side of the carrier until it begins to spill from the fill hole in the banjo housing. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B