更多"The fresh water generator produces "的相关试题:
[单项选择]（） water is more expensive than fresh water It has high specific heat and low viscosity.
A. Distilled
B. Distilling
C. Boiling
D. Boiled
[单项选择]We use （） to distill fresh water from sea water.
A. engine
B. sea water pump
C. cylinder cooler
D. fresh water generator
[单项选择]Allowance for fresh water for all freeboards other than timber 25mm. This wording is likely to appear in （）.
A. INTERNATIONAL LOADLINE CERTIFICATE
B. PASSENGER SHIP SAFETY CERTIFICATE
C. CARGO SHIP SAFETY CONSTRUCTION CERTIFICATE
D. GENERAL DECLARATION
[单项选择]The domestic fresh water pump starters are controlled by pressure switches which operate when the pressure in the tank varies within predetermined limits as water is drawn offThe word “which” means （）.
A. starters
B. pressure switches
C. pressure
D. water
[单项选择]Allowance for fresh water refers to（）.
A. the provision to be provided when the vessel sails in fresh water area
B. the fresh water to be carried by a vessel
C. the allowance of fresh water for each crew member when in distress at sea
D. the amount of free board decreased when sailing in fresh water area
[单项选择]Fresh water is used for the cooling of cylinder jackets and （） of the marine diesel engine.
A. cylinder covers
B. lubricating space
C. crosshead
D. exhaust manifold
[单项选择]The motor for the fresh water pump （）.
A. need to repair
B. need to be repaired
C. needs to repair
D. needs repairing
[单项选择]In a domestic fresh water system, the pump starters are controlled by （） switches which operate when the pressure in the tank varies within predetermined limits as water is drawn off.
A. water level
B. water flow
C. temperature
D. pressure
[单项选择]In a vacuum boiling evaporator, the fresh water generated is pumped out by （）.
A. a brine pump
B. an air ejector
C. a feed water pump
D. a condensate pump
[单项选择]You should not divide the fresh water（）three trips.
A. in
B. into
C. to
D. for
[单项选择]Please supply us with 250 tons of fresh water. You are requested to deliver it on board（）.
A. till Friday
B. on Friday at the latest
C. until Friday afterwards
D. at Friday soonest
[单项选择]Lube oil in the fresh water cooling system of a diesel engine may result from a （）
A. camshaft seizure
B. lube oil pump failure
C. lube oil cooler failure
D. lube oil pump overflow
[单项选择]Vessel（）still to bunker 50 tons of fresh water.
A. have
B. have been
C. has been
D. has
[单项选择]Vessel（）still to bunker 50 tones of fresh water.
A. have
B. have been
C. has been
D. has
[单项选择]Please supply my vessel（）300 tons of fresh water.
A. with
B. on
C. by
D. for
[单项选择]Please supply 200 tons of fresh water（）my ship.
A. with
B. in
C. to
D. on
[单项选择]The main engine is cooled with fresh water （）is added suitable small quantities of chemicals to prevent corrosion.
A. in which
B. on which
C. to which
D. by which
