举一反三
- When a single channel failure occurs, the operational channel of DFCS can still provide automatic control of the aircraft.
- Hydraulic systems can provide hydraulic power for elevators so that to reduce the control force of the pilot for pitch control.
- 词汇与结构 The elevators provide pitch control around the airplane’s _________ axis. The elevators are positioned by the pilots’ control column.
- The weight and balance system generally contains three equally important elements: the weighing of the aircraft, the maintaining of the aircraft control and the proper loading of the aircraft.
- 词汇与结构 The weight and balance control system ______ the weighing of the aircraft, the maintaining of the weight and balance records, and the proper loading of the aircraft.
内容
- 0
The washing- machine can operate by itself. A: personally B: automatically C: manually D: quickly
- 1
The responsibility for proper weight and balance control begins with the engineers and designers, and extends to the aircraft _______ that maintain the aircraft and the pilots who operate them. A: mechanics B: navigators C: dispatchers D: manufacturers
- 2
The ____ for proper weight and balance control begins with the engineers and designers and extends to the aircraft mechanics that maintain the aircraft and the pilots who operate them. A: responsible B: irresponsibile C: responsibility D: irresponsibility
- 3
Body gear trucks are steerable, providing ______ control in conjunction with the nose gear in sharp turns during low speed taxiing and towing. A: yaw B: pitch C: roll D: directional
- 4
With good visibility, pilots can determine the attitude of the aircraft by utilizing _______ from outside the aircraft. A: instruments B: sensations C: visual cues D: experience