搜题

【单选题】

To increase the distance to the vessel ahead by reducing one’s own speed means（）.

A、fall back

B、keep low speed

C、running after

D、drop back

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更多“To increase the distance to the vessel ahead by reducing one’s own speed means（）.”相关的问题

第1题

[单选题] General, the best way for replacement of lamp is （）.

A、after the point is reached at which the failures begin to increase rapidly B、before the point is reached at which the failures begin to increase rapidly C、before the point is reached at which the failures begin to increase slowly D、after the point is reached at which the failures begin to increase slowly

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第2题

[单选题] An increase in the heat load to a refrigeration system will cause （）.

A、the suction pressure to decrease B、the suction temperature to increase C、increased ice formation on the evaporator coil D、excessive short cycling of the compressor

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第3题

[单选题] A positive displacement pump is that where the volume of the pump chamber is alternately （） to draw the liquid in and then （） to force the liquid out.

A、increased；decreased B、decreased；increased C、decreased；decreased D、increased；increased

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第4题

[单选题] Your company uses Microsoft Application Virtualization (App-V). When sequencing applications, you receive an error indicating that the App-V Sequencer is unable to save temporary files. You need to ensure that you can sequence applications. What should you do on the App-V Sequencer computer?（）

A、Increase the amount of memory. B、Increase the storage space available to the %TMP% directory. C、Increase the storage space available to the %TEMP% directory. D、Increase the storage space available to the scratch directory.

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第5题

[单选题] Your company uses Microsoft Applicat ion Virtualization (App - V). When sequencing applications, you receive an error indicating that the App - V Sequencer is unable to save temporary files. You need to ensure that you can sequence applications. What should you do on the App - V Sequencer computer？（）

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第6题

[单选题] There is a danger of the starting current that the windings are burnt out（）

A、to increase B、to be so increased C、increased D、being so increased

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第7题

[多选题] You notice that the elapsed time for an important database scheduler Job is unacceptably long. The job belongs to a scheduler job class and window. Which two actions would reduce the job's elapsed time?（）

A、Increasing the priority of the job class to which the job belongs B、Increasing the job's relative priority within the Job class to which it belongs C、Increasing the resource allocation for the consumer group mapped to the scheduler job's job class within the plan mapped to the scheduler window D、Moving the job to an existing higher priority scheduler window with the same schedule and duration E、Increasing the value of the JOB_QUEUE_PROCESSES parameter F、Increasing the priority of the scheduler window to which the job belongs

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第8题

[单选题] One of the functions of ventilation is to （） the humidity of spaces containing sources of moisture, or to （） the temperature of spaces not mechanically cooled such as the engine room.

A、increase；reduce B、reduce；increase C、increase；increase D、reduce；reduce

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第9题

[单选题] With a given load on the cargo hook，tension in a single span topping lift（）.

A、increases as the boom's angle to the horizontal increases B、is at a maximum when the boom is at a 45° angle to the horizontal C、increases as the boom's angle to the horizontal decreases D、decreases as the boom's angle to the horizontal decreases

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第10题

[单选题] The capacity of a centrifugal pump can be increased by the installation of a larger diameter impeller Another means of increasing the pump capacity is to （）.

A、increase speed B、increase the size of the cardent assembly C、reduce wearing ring clearances D、change the pump to a "close coupled" arrangement

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