Wind shear is dangerous to flight safety. First, it may cause the airspeed increased and decreased. When we fly from tailwind into headwind, the airspeed will be increased and when we fly headwind into tailwind, the airspeed will be decreased. Second, it may cause the aircraft to lose altitude, so the aircraft is difficult to control.
举一反三
- 指示空速是修正仪表误差后空速指示器所指示的飞行速度。 A: Indicated Airspeed is the speed of an aircraft as shown in the airspeed indicator when corrected for instrument error. B: Indicated Airspeed is the aircraft speed indicated by airspeed adapter after modified instrument error. C: Indicated Airspeed is the aircraft speed of an aircraft as shown in the airspeed adjuster when corrected for instrument error.
- The engine may lose power or slow down during running， when this occurs， the first cause possible may be hot bearings and （） of the pistons in the cylinders.
- Sometimes during service the aircraft may ________ that may compromise the aircraft's safety.
- When encountering wind shear, an aircraft’s attitude and performance will be disrupted.
- The assembly line significantly _________the assembly time per vehicle and _______the profit margin. A: decreased; increased B: increased; decreased C: increased；increased D: decreased；decreased