Air trapped in the hydraulic fluid of a steering system would be indicated by()
相似题目
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Which of the following statements describes the functions of a reservoir used in a hydraulic system?()
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Which of the following can be used in hydraulic transmission system?()
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Air trapped in the hydraulic fluid of a steering system may be indicated by()
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After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?()
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The purging of air from an elector-hydraulic steering gear unit is necessary when()
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Air bubbles in a hydraulic governor can cause ()
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In a fixed displacement axial piston hydraulic motor, the speed is varied by()
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The function of the hydraulic telemotor transmitter used in an electro-hydraulic steering gear system is to ().
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Structural traps are traps()are formed because of a deformation in the rock layer ()contains the hydrocarbons.
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The purpose of the compensating adjustment used in a diesel engine hydraulic governor is to ()
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Hydraulic control check value is generally used to () in the marine hydraulic mechanism.
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If a hydraulic governor has been refilled with oil, the engine should be operated until it reaches normal temperaturethen the air should be purged, and the()
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Hydraulic pumps most commonly used in steering systems are of the ().
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The major cause of trouble in a mechanical-hydraulic governor is contamination of the hydraulic fluid by ()
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The major source of chemical contaminants in hydraulic fluid is ().
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In an electro-hydraulic steering system, under movement is maintained in close synchronization with the steering wheel position by means of the ().
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The most serious effect of air trapped in a diesel engine jacket water cooling system is that it().
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In which of the listed hydraulic systems will the installation of an oil cooler be necessary?()
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In comparison to electric power,hydraulic power for jacking systems has the advantage of().
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In the design of hydraulic piping and equipment consideration is given to minimize turbulence in the hydraulic fluid, as this will cause ().
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Adjustments to the compensating needle valve in a hydraulic governor should be made with the engine at ()
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When air becomes trapped in the hydraulic fluid of a steering system, the ().
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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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In an electro-hydraulic steering gear, any change in relative position between the synchronous receiver and the follow-up gear will result in()
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