As engine RPM is increased from idle speed to full load speed, which of the conditions listed will decrease?（）
相似题目
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Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as（）
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（） allows the engine to be placed wherever is most suitable, as they no longer have to be aligned with reduction gearing and shafting as is the case with conventional installations.
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When a ship is entering to shallow water, ship resistance will be increased and the speed of main engine reduced.Due to the function of the governor, the main engine will（）
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（）are increasingly used as main engine on merchant vessels, because they have a high Hp/Weight ratio.
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Since the burning or combustion takes place within the engine itself, the engine is known as （）.
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The diesel engine exhaust gas bypass, as fitted with some waste heat boilers, is installed to （）
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A diesel engine which is rated for normal operation at a crankshaft speed of 800 RPM, is commonly classed as a （）.
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Suppose the rated capacity of the main engine of a ship is 10,000 KW at 100 rated rpm, then when at 80 rpm its capacity should be （）.
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Increasing the moisture content of conditioned air is known as （）.
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Diesel engine jacket water is used in the distillation process as the （）.
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When ship is fouled, increasing the fuel injection for keeping the normal speed will cause the main engine （）
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If a four-stroke/cycle diesel engine is running at 1550 RPM, the speed of the camshaft will be（）.
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A change in engine speed is required before a governor is able to make a corrective movement of fuel rackThis aspect of governing is commonly expressed as a percent and is known as （）
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Charging-air pressure increases if there is incorrect combustion and drop in the （） of the diesel engine.
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If the coolant temperature of a closed cooling water system for a diesel engine gradually increases, the trouble usually is （）
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With VIT the start of injection may be （） as the engine load is reduced within a certain range.
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If keep the fuel injection of main engine unchanged when ship is fouled, that will causeⅠ.The speed of main engine to be reduced Ⅱ.Ship speed to be reduced Ⅲ.The resistance torque of propeller to be increased Ⅳ.Trim at stern to increase（）
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The purpose of treating the cooling water of the diesel engine is to（） Ⅰ. resist the scale formation in the cooling chamber Ⅱ.lubricate the engine part Ⅲ.increase thermal capacity Ⅳ.resist corrosion
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What is the speed of the crankshaft in a four-stroke/cycle engine when the camshaft is turning at 750 rpm?（）
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As marketers increase their communication through both print and electronic channels, the opportunity for_____is growing rapidly.
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When the load is increased on a turbocharged diesel engine, the amount of increased air supplied by the turbocharger will___________.
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In a modern internal combustion diesel engine, the load carrying part of the engine is referred to as the________.
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As parents want fewer children, ____ childless families is increasing.
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Starting air is shut off from the engine as soon as sufficient speed has been reached.（)