Water Pump之中文名称为水泵.
第1题:
AQL之中文名称为允收品质水准,VDCS之中文名称为供应商不良改善报告,PDCS之中文名称为制程异常连络单,TQC之中文名称为全面品质管理()
第2题:
Cooling water pump
第3题:
Voltage之中文名称为电流.
第4题:
need to repair
need to be repaired
needs to repair
needs repairing
第5题:
primarily to lubricate the shaft seals
due to the inability of this type of pump to lift water to cover the suction (eye) of the impeller
to initially unload the pump by having its head pressure equal to discharge pressure
in order to overcome the potential energy of water in the discharge line
第6题:
Main circulator pump jacket water cooling
Salt water service pump
Auxiliary condensate pump
Bilge pump
第7题:
facilitate bi-directional operation
provide the greatest pump efficiency
prevent pump clogging from marine growth
prevent cavitation at the pump outlet
第8题:
raw water pump discharge
expansion tank outlet
cooling water heat exchanger
outlet engine jacket water outlet
第9题:
a reciprocating pump
a vane pump
a centrifugal pump
a triple screw pump
第10题:
ensure feed water flow into the boiler
keep the steam drum pressure high
prevent water hammer in the feed line
help the feed water flash to steam
第11题:
camshaft seizure
lube oil pump failure
lube oil cooler failure
lube oil pump overflow
第12题:
high steam pressure in the boiler
abnormally high feed water temperature
abnormally high boiler water temperature
steam demand exceeding feed pump capacity
第13题:
Tubeless Tire之中文名称为无内胎轮胎.
第14题:
Valve Seat之中文名称为气门头.
第15题:
Nozzle之中文名称为油道.
第16题:
closed discharge valve
broken pipe line
worn shaft
both A and B
第17题:
turbine
screw
vane
ejector
第18题:
maintain radial alignment between the pump impeller and casing
absorb all impeller shaft end thrust
prevent water leakage to the atmosphere
prevent wear of the pump casing and/or impeller
第19题:
jacket water outlet
expansion tank inlet
heat exchanger inlet
cooling water pump outlet
第20题:
Emergency fire pump
Windlass
Main sea water pump
Fresh water pump
第21题:
a brine pump
an air ejector
a feed water pump
a condensate pump
第22题:
pump must always be primed
volute must impart a radial and rotary motion of the water suction side
connection must guide the liquid to the lantern rings
stuffing box should not be allowed any water leakage
第23题:
soft water pump was not secured along with the engine
jacket water thermostat has failed
cylinder liner may be cracked
raw water pump is over-speeding just prior to engine shutdown