The compressed air is supplied by () to the air reservoirs.
相似题目
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The function of the piston compression rings used in a diesel engine is to ()
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In the refrigeration compressor the temperature of the vapor is () by compression.
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You want to use RMAN to create compressed backups.Which statement is true about the compression algorithms that RMAN can use?()
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Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?()
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The purpose of compressing the air within the cylinder of a diesel engine is to ()
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You want to use RMAN to create compressed backups. Which statement is true about the compression algorithms that RMAN can use?()
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Compressed air is supplied by air compression to ().
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It is very necessary that each cylinder () before the charged air is compressed.
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When starting an engine, the compressed air enters the cylinder when the corresponding piston is in position of its()
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It is very important that each cylinder should be () scavenged before the charged air is compressed.
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If an air compressor is used to supply compressed air to outlets throughout the engine room and on deck of a vessel, the system is known as the ().
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The fresh air coming in through the inner air ports, is compressed by() to a higher pressure.
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() in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.
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Charging is the filling of the engine cylinder with a supply of () for compression.
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The main function of piston compression rings is to ()
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Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?()
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The latent heat of evaporation is dissipated in the () in a compression refrigeration system.
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The figure that the volume of air at BDC is divided by the volume of air at TDC is termed as().
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Charging is the filling of the engine cylinder with a supply or charge of fresh air () compression.
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In the suction stroke air is induced into the cylinder ()In the compression stroke the air is compressed.
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The widely employed method for production of compressed tablets is direct compression.
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Do not use compressed air to spray the control panel and people directly.
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Usually,an Air Waybill is non—negotiable,that is,the goods must be sent to the consignee titled in the Air Waybill.()
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