搜题

【单选题】

A gudgeon pin in a trunk piston may be free to float and rotate, with （） to limit axial movement.

A、split pins

B、crankpins

C、dipsticks

D、circlips

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更多“A gudgeon pin in a trunk piston may be free to float and rotate, with （） to limit axial movement.”相关的问题

第1题

[] （） is fully floating in both connecting rod small end and the piston skirt.

A、A.The piston rod B、B.The cross head pin C、C.The gudgeon pin D、D.The crank-pin

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第2题

[单选题] The gudgeon pin is carried in （） in the piston skirt.

A、the bearing B、the crosshead C、bosses D、bridges

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第3题

[单选题] The lower end of each piston rod is reduced in diameter to fit a bore in the （）, this being secured to the piston rod by a nut.

A、piston gudgeon pin B、piston skirt C、cross-head D、cross-head pin

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第4题

[单选题] Generally the gudgeon pin is fully floating in both connecting rod small end and （）.

A、the crosshead B、the crankshaft C、large end D、the piston bosses

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第5题

[单选题] In an engine with a pot-shaped piston, some lubricating oil from the main bearing will pass along a drilled passage in the crankshaft to the bottom end bearing and then up a connection rod to the （）.

A、crosshead B、crankpin C、crank journal D、gudgeon pin

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第6题

[单选题] In an engine with a pot-shaped piston, some lubricating oil from the main bearing will pass along a （） in the crankshaft to the bottom end bearing andthen up a connection rod to the gudgeon pin.

A、telescopic pipes B、large bore C、drilled passage D、tied rod

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第7题

[单选题] In diesel engines designed with a crosshead, the motion of the piston rod can be described as （）.

A、reciprocating at the piston pin, rotary at the crank pin B、reciprocating at the crank pin, rotary at the piston pin C、straight reciprocation D、straight rotation

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第8题

[多选题] Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?（）

A、Orange & orange/white on pins 1 & 2 B、Blue & blue/white on pins 4 & 5 C、Orange & orange/white on pins 4 & 5 D、Brown & brown/white on pins 1 & 2 E、Green & green/white on pins 3 & 6

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第9题

[单选题] A technician is installing a processor upgrade onto an Intel 775 socket motherboard. Which of the following extra power connectors needs to be plugged in for the board to power on?（）

A、ATX 4-pin B、Molex C、PCIe 6-pin D、PCIe 8-pin

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