单选题The crankshaft receives and transmits the full working power of the engine and is subjected to fluctuating （）.A bending stresses弯曲应力B torsion stresses扭转应力C shear stresses剪应力D All of the above

题目

单选题

The crankshaft receives and transmits the full working power of the engine and is subjected to fluctuating （）.

bending stresses弯曲应力

torsion stresses扭转应力

shear stresses剪应力

All of the above

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相似问题和答案

第1题：

A technician is testing a power supply for correct output voltages at the HDD power connector.Which of the following voltages should the technician expect for a correctly working power supply?()

A.6V

B.9V

C.12V

D.24V

参考答案：C

第2题：

Housewives who do not go out to work often feel they are not working to their full ability．

A:capacity
B:strength
C:length
D:possibility

答案：A

解析：

不外出工作的家庭主妇感觉家务活不能让她们完全施展自己的能力。 capacity“能力”，最符合题意，例如：In prospect of increase in demand , we should operate at full capacity．预计需求会有很大增长，我们应该开足马力生产。strength“力量”，例如：I have hardly enough strength left to move my feet．我连移动双脚的力气都几乎没有了。length“长度”, 例如：the length of the rope绳子的长度。possibility“可能性”，例如：I see great possibilities in the scheme．我看这计划很可能成功。

第3题：

The author raises the questions in Paragraph 2 to introduce the fact that people____.

A. fail to make full use of their time

B. enjoy working overtime for extra pay

C. are unaware of the law of time

D. welcome flexible working hours

正确答案：C

第4题：

The technician has replaced a power supply with an identical power supply, and now the high end graphics card is not working. Which of the following should the technician check?（）

A、The memory
B、The CMOS battery
C、The PCIe power jack
D、The processor for chip creep

正确答案:C

第5题：

How can poor students attend private schools

A.Only by working at part-time jobs.
B.Only by working at full-time jobs.
C.Only by earning scholarships.
D.All of above.

答案：D

解析：

第6题：

The ______ transmits own ship data cyclically via two defined VHF channels and receives the same data of the other ships and objects that are equipped with AIS systems．

A.AIS

B.ECDIS

C.GPS

D.VDR

正确答案：A

第7题：

Housewives who do not go out to work often feel they are not working to their full ability .

A: capacity
B: strength
C: length
D:possibility

答案：A

解析：

句意：不外出工作的家庭主妇感觉家务活不能让她们完全施展自己的能力。capacity：能力，最符合题意，strength：力量，length：长度，possibility：可能性。

第8题：

()on a ship transmits power from the engine to the propeller.

A.The automatic control system

B.The speed regularly system

C.The transmission system

D.The compression air system

答案：C

第9题：

A technician receives a computer for repair and observes that the fan on the power supply is not moving. Which of the following should the technician do？（）

A、Move the power supply voltage switch to 220 volts.
B、Add an additional fan to help cool the computer.
C、Replace the cable that attaches the power supply to the motherboard.
D、Replace the power supply.

正确答案:D

第10题：

Companycom is currently using a p690 and has just ordered a p5 590. They prefer to run in full system partition mode, since their application will utilize all the resources in the machine, and they don't want the overhead of an LPAR. What is the best response to the customer about the POWER5 capabilities?（）

A、POWER5 runs in an SMP mode as default
B、POWER5 can run in a full system mode the same as the p690
C、POWER5 can run in full system mode with the purchase of PLM
D、POWER5 can run in a full system mode， but it is in LPAR mode

正确答案:D

The crankshaft receives and transmits the full working power

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