举一反三
- 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.
- Normally, the aircraft battery and the APU battery supply power for different parts or systems on an aircraft.
- Hydraulic systems can provide hydraulic power for elevators so that to reduce the control force of the pilot for pitch control.
- The Engine Interface Control Unit () handles the interface to ______ and<br/>Hydraulic Power Supply (). A: internal systems B: external systems C: control systems D: operating systems
- 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.
内容
- 0
The primary flight control system uses __________ control wheel, column and pedals linked mechanically to hydraulic power control units which command the primary flight control surfaces.
- 1
词汇与结构 The aircraft take advantage of aerodynamic _________ to travel through the air by means of primary and secondary flight control surfaces which are operated by flight controls in the cockpit.
- 2
The primary flight control system uses conventional control wheel, column and pedals linked mechanically to hydraulic power control units which command the primary flight control surfaces, ailerons, elevators, and _________.
- 3
词汇与结构 Overloading an aircraft may shorten the cruising range and decrease the ______ of the aircraft.
- 4
词汇与结构 The flight controls are powered by redundant hydraulic sources: system A and system B. _________ hydraulic system can operate all primary flight controls.