题目内容（请给出正确答案）

[主观题]

Gyrocompass repeaters reproduce the indications of the master gyrocompass. They are ____.A

Gyrocompass repeaters reproduce the indications of the master gyrocompass. They are ____.

A.accurate only in the Polar regions

B.accurate electronic servomechanisms

C.hand operated

D.accurate only if the vessel is underway

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更多“Gyrocompass repeaters reproduc…”相关的问题

第1题

Which statement about the gyrocompass is FALSE ________．A.Its accuracy remains the same at

Which statement about the gyrocompass is FALSE ________．

A.Its accuracy remains the same at all latitudes

B.It seeks the true meridian

C.It can be used near the Earth's magnetic poles

D.If an error exists，it is the same on all headings

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第2题

The most accurate method of determining gyrocompass error while underway is by ______．A.Co

The most accurate method of determining gyrocompass error while underway is by ______．

A.Comparing the gyro azimuth of a celestial body with the computed azimuth of the body

B.Comparing the gyro heading with the magnetic compass heading

C.Determining from the chart the course made good between celestial fixes

D.It cannot be determined accurately at sea due to drift of unknown currents

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第3题

If a severe leak develops in the electro-hydraulic steering gear unit is necessary when .A

If a severe leak develops in the electro-hydraulic steering gear unit is necessary when .

A.Loss of vessel steering

B.Overheating of the gyrocompass

C.Jamming of the six-way vale

D.Jamming of the follow-up device

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第4题

At the master gyrocompass，the compass card is attached to the ______．A.Spider elementB.Sen

At the master gyrocompass，the compass card is attached to the ______．

A.Spider element

B.Sensitive element

C.Link arm

D.Pickup transformer

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第5题

gyrocompass（）

A.磁罗经

B.罗经差

C.电罗经

D.罗经花

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第6题

Indications of the master gyrocompass are sent to remote repeaters by the ______.A.follow-

Indications of the master gyrocompass are sent to remote repeaters by the ______.

A.follow-up system

B.transmitter

C.phantom element

D.azimuth motor

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第7题

If the gyrocompass error is east，what describes the error and the correction to be made to

gyrocompass headings to obtain true headings？

A.The readings are too low (small numerically) and the amount of the error must be added to the compass to obtain true

B.The readings are too low and the amount of the error must be subtracted from the compass to obtain true

C.The readings are too high (large numerically) and the amount of the error must be added to the compass to obtain true

D.The readings are too high and the amount of the error must be subtracted from the compass to obtain true

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第8题

【单选题】下列关于Repeater控件的描述正确的是（）

A.Repeater控件用于提交表单数据

B.Repeater控件数据验证控件

C.Repeater控件是数据绑定列表控件

D.以上都不对

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第9题

三种常见数据绑定控件的对比,说法正确的是（）

A.功能对比：GridView＞DataList＞Repeater

B.功能对比：DataList＞Repeater＞GridView

C.布局灵活度：GridView＞Repeater和DataList

D.性能对比：DataList＞Repeater＞GridView

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第10题

下面对 Repeater控件说法错误的是

A.Repeater 控件可以实现重复操作

B.Repeater 控件具有默认的固定外观

C.Repeater 控件功能强大，可以实现表布局和 XML 格式的表。

D.可以使用 Repeater控件的模板来自定义其外观

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