题目内容（请给出正确答案）

[主观题]

Shafts are needed （) the power of the engines to the propeller.A.to supplyB.to transmitC.

Shafts are needed () the power of the engines to the propeller.

A.to supply

B.to transmit

C.to provide

提问人：网友chq1314 发布时间：2022-01-06

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第1题

_____ roofs symbolize bamboo shafts, which in turn represent youth and longevity.

A.Gold

B.Green

C.Red

D.Gray

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第2题

Two circular shafts with the same length are subjected to the same external torque. The di

ameter of the first shaft is one half of that of the second one. The ratio of the maximum shear stresses in these two shafts should be

A、2:1

B、4:1

C、8:1

D、16:1

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第3题

With front drive arrangement or rear－wheel－drive arrangement, ______ transmit the pow

With front drive arrangement or rear-wheel-drive arrangement, ______ transmit the power to the drive wheels.

A piston engine

B gears

C gears and shafts

D diesel engine

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第4题

The center line condition of the transmission shaft can be checked by ____.A.the border fl

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A.the border flange’s excursion and flection

B.the both end shafts line’s accordance

C.the border flange’s flection and the both end shafts line’s accordance

D.the border flange’s accordance and both end shafts flection degree

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第5题

two shafts with the circular cross section under torsion are given in figure q1.11. the ma

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A、1/8

B、1/2

C、1/4

D、1/16

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第6题

During the construction of the Beijing-Zhangjiakou Railway, Jeme Tien Yow________.

A、felt ashamed for the work relied on foreigners

B、used Rackarock for the first time in the excavation of caves

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第7题

Why are removable sleeves installed on centrifugal pump shafts？A.They make it easier to re

Why are removable sleeves installed on centrifugal pump shafts？

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D.They increase the strength of the shaft

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第8题

【判断题】Sometimes, there are small revolved features in shafts that need to be represented

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第9题

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第10题

Auxiliary machinery covers the steering gear, the turning gear, deck cranes,（) and others

Auxiliary machinery covers the steering gear, the turning gear, deck cranes,() and others.