A.radially from the shaft
B.parallel to each other and to the shaft
C.parallel to each other but at a right angle to the shaft
D.at an angle to each other and to the shaft
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A.3 or 5
B.5 or 7
C.7 or 9
D.9 or 11
A.sensible heat
B.latent heat
C.total heat
D.residual heat
A.centerline of the pump and the level of the liquid in the suction well when the source of liquid is below the pump
B.centerline of the pump and the suction liquid level when the source of liquid is above the pump
C.centerline of the pump and the level of the discharge liquid
D.liquid levels of the suction and discharge
A.total heat
B.residual heat
C.specific heat
D.superheat
A.Single stage or multistage
B.High pressure or low pressure
C.Open or close coupled
D.Horizontal or vertical
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When the steering gear is in operation, you should ().
If you are given the job of adding hydraulic fluid to a mooring winch, and are not certain as to the type of fluid to use, you should ().
One cause of high head pressure occurring in a refrigeration system can be ().
The rate of heat transfer from a hot region to a cold region is affected most by the ().
The general purpose of a heat exchanger is to ().
A salinity indicator is used to determine the ().
Which of the following statements is correct concerning heat transfer?()
The control mode in which the final control element is moved from one of two flexed positions to the other is known as ().
If the viscosity of the liquid being transferred remains constant as the discharge pressure increases, the rotary pump ().
A salinity indicator is used to determine the ().