Water in the fuel can prevent the engine from starting, prevent it from developing full power, or ()
相似题目
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Fuel oil tanks must be fitted with () that can be closed rapidly and remotely in the event of an emergency such as a fire.
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Dirt in the fuel oil system of a diesel engine can cause ().
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Excessive alkalinity of the water in an auxiliary boiler can cause ().
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If the cooling water temperature and the lube oil temperature in a diesel engine are too high, the cause can be ()
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In a closed cooling water system, which of the problems can cause the water pressure to fluctuate?()
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The stability of a vessel is normally the greatest when all fuel and water tanks are full because the ().
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Fuel oil contamination of an auxiliary diesel engine lube oil can result in()
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While taking on fuel, you notice oil on the water around the vesselWhich of the following actions should be taken FIRST?()
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The sludge tank installed in the diesel engine room is used to collect() Ⅰ.sludge from the fuel oil settling tanks ad centrifuge Ⅱ.water that has been collected in the settling tank
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Fuels of different qualities may require advancing or retarding the injection timing, in addition to which if the injection timing is advanced when the engine is running at loads below the (), then a saving in fuel can be achieved.
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Impurities from the boiler water surface can be removed through the ().
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A dirty fuel oil filter is can be detected by () Ⅰ.fuel oil analysis Ⅱ.observing the pressure drop across the filter
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The concentration of total dissolved solids in the water of an auxiliary boiler can increase as a result of ().
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Air in the fuel lines to the fuel injection nozzles of a diesel will result in ().
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Relative humidity is the percentage of water vapor that is in the air as compared to the maximum amount it can hold at().
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If you detect oil in the water around your vessel while discharging fuel, the FIRST thing to do is().
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In a chilled water air conditioning unit using a reciprocating compressor, the refrigerating effect of the primary refrigerant can be increased by ().
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The rate of heat transfer in a water-tube auxiliary boiler can be increased by ().
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A chemist can _the oxygen from hydrogen in water.
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Which of the following idioms best suggests “the person’s heart can be reflected in clear water”?
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People in Bangladesh can use____as a safe source of drinking water.
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Water pollution can't affect nature's balance in oceans, lakes and rivers.
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In some ways, the human body is both like a furnace and like an engine. It must have fuel to produce heat as a furnace【C1】______. It must have fuel to produce motion and do【C2】______as an engine does. The nutrients(营养物)which【C3】______energy best are carbohydrates(碳水化合物)and fats. Protein can also be used as fuel. Minerals, vitamins, and water,【C4】______extremely valuable to the body, cannot be used as fuel.
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A.To move it in water till it can swim.
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