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飞机试题CRJ900题库练习
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单选题

下列何种天气现象能够被机载气象雷达探测到

A
晴空乱流
B
湿雪
C

答案解析

正确答案:B
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相关题目

单选题

多功能扰流板(MFS)由每个机翼上的____块扰流板组成。 外侧多功能扰流板被称为扰流副翼而内侧多功能扰流板被称为飞行扰流板。The multifunction spoilers (MFS) consist of ______ spoilers on each wing. The outboard MFS are referred to as the SPOILERONS and the inboard MFS are referred to as the FLIGHT SPOILERS.

单选题

辅助飞行操纵系统包括: The secondary flight controls include:

单选题

下列选项中不属于辅助飞行操纵的是: Which one of the following is not secondary flight controls?

单选题

判断正误True or False: 如果全部电源发生故障时,主飞行操纵将由 ACMP 3B(交流马达泵 3B)提供液压动力,该交流马达泵在应急情况下由空气驱动发电机 (ADG)提供电力。In the event of a total electrical power failure, the primary flight controls will remain hydraulically-powered by ACMP 3B, which will be powered by the air-driven generator (ADG) in an emergency.

单选题

下列选项中不属于主飞行操纵的是: Which one of the following is not primary flight controls?

单选题

(多项选择multiple choices)下列选项中属于主飞行操纵的是: Select primary flight controls from the following items:

单选题

辅助操纵舵面由液压或电动进行驱动。The Secondary control surfaces are either actuated hydraulically or electrically.

单选题

判断正误True or False: 飞行操纵系统是正驾驶和副驾驶使用驾驶盘、操纵杆和方向舵踏板进行常规操纵的。The flight controls are operated conventionally with control wheels, control columns and rudder pedals for the pilot and copilot.

单选题

副翼系统卡阻的第一个动作是?What is the first action during an aileron system jammed?

单选题

万一双发失效,主飞行操纵如何被提供液压?In the event of a dual engine failure, how are the primary flight controls powered?

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