Hydraulic pumps most commonly used in steering systems are of the （）.

A、lobe type

B、screw type

C、axial piston type

D、volute type

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更多“Hydraulic pumps most commonly used in steering systems are of the （）.”相关的问题

第1题

[] If the relief valve on the discharge side of a hydraulic pump lifts, the cause could be （）.

A、A.a low load on the unit B、B.a clogged pump suction strainer C、C.a blockage in the line between the pump and hydraulic motor D、D.the hydraulic motor turning too fast

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第2题

[单选题] Among the basic categories of equipment, which of the following are used to convert mechanical into hydraulic energy?（）

A、The hydraulic pumps B、Valves C、Hydraulic cylinders D、Hydraulic motors

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第3题

[] If a hydraulic pump is overheating, the cause may be （）.

A、A.excessive internal leakage in the pump B、B.low discharge pressure and fluid flow C、C.excessive fluid level in the hydraulic reservoir D、D.operation of the pump at 100% efficiency

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第4题

[单选题] Among the basic categories of equipment, which of the following are used to allow the hydraulic energy to be controlled?（）

A、hydraulic pumps B、valves C、hydraulic cylinders D、hydraulic motors

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第5题

[单选题] Among the basic categories of equipment, which of the following is used to convert hydraulic energy into continuous rotary motion?（）

A、Hydraulic pumps B、Valve C、Hydraulic cylinders D、Hydraulic motors

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第6题

[单选题] Among the basic categories of equipment, which of the following are used to convert the hydraulic energy into linear motion?（）

A、Hydraulic pumps B、Valves C、Hydraulic cylinders D、Hydraulic motors