What type of liquid is used in the liquid P/V breaker().
A、Hydraulic oil
B、Water-antifreeze mixture
C、Distilled water
D、Oil from the cargo
A、Hydraulic oil
B、Water-antifreeze mixture
C、Distilled water
D、Oil from the cargo
A、negative displacement type B、turbine type C、positive displacement type D、mixed-flow type
A、Corrosion from the shifting liquid B、Rupturing of bulkheads from the shifting liquid C、Loss of stability from free surface effect D、Holing of the tank bottom from the weight of the shifting liquid
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、directly increase the pressure of the liquid being pumped B、directly increase the velocity of the liquid being pumped C、convert the potential energy of the liquid to kinetic energy D、separate air from the liquid being pumped