搜题

【名词解释】

Accumulator

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更多“Accumulator”相关的问题

第1题

[单选题] The device used to store a charged pressure for a hydraulic starting system is called the（）

A、reservoir B、hand pump C、accelerator D、accumulator

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第2题

[单选题] The component of a refrigerating system in which the refrigerant vaporizes and absorbs heat is known as the （）.

A、condenser B、vapor generator C、accumulator D、evaporator

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第3题

[] In an elector-hydraulic steering system, rudder shock is limited by（）

A、A.a differential gear B、B.return springs C、C.a hydraulic accumulator D、D.relief valves

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第4题

[单选题] The storage device for nitrogen-pressurized hydraulic fluid，which is used in closing the blowout preventers is called the（）.

A、actuator B、annulus C、accumulator D、annular preventer

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第5题

[单选题] The series of valves used to control the return flow in well control operations is called the（）.

A、valve assembly B、standpipe manifold C、accumulator manifold D、choke manifold

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第6题

[单选题] A hydraulic accumulator aboard a ship is designed to（）.

A、store fluid under pressure B、act as a fluid reservoir C、provide overpressure relief D、replenish fluid to a system

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第7题

[] A hydraulic accumulator is designed to（）.

A、A.store fluid under pressure B、B.act as a fluid reservoir C、C.provide overpressure relief D、D.replenish fluid to a system

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第8题

[单选题] What is the function of an air receiver in the compressed air system on a ship? （）

A、Condenses moisture B、Provides overpressure protection C、Purifies the air D、Acts as an accumulator

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第9题

[单选题] If one hydraulic pump of an electro-hydraulic steering unit falls, the vessels steering can be initially and best maintained by using the （）.

A、trick wheel B、accumulator C、standby pump D、telemotor

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