【单选题】Which description about the flight instruments is wrong?
A.
VSI is the vertical speed indicator, which is used for getting the rate of climb of descend rate.
B.
HSI is horizontal situation indicator, which is used for getting the position of aircraft.
C.
ASI is air speed indicator, which is used for getting both of the indicated airspeed and Mach speed
D.
ALT is the altimeter which is used for getting the altitudes except for true altitude.
【单选题】_____contains two seats for both pilots , flight instruments and controls.
【单选题】Airborne Equipment refers to the sum of all electronic systems on an aircraft. Basic Airborne Equipment consists of flight instruments , , and display management systems .
A.
communication systems, warning systems
B.
communication systems , navigation systems
C.
warning systems, navigation systems
D.
navigation systems, computation systems
【单选题】词汇与结构 Electrical power is used to _______aircraft flight instruments, essential systems, and passenger services.
【简答题】Flight instruments are the instruments in the cockpit of an aircraft that provide the pilot with information about the flight situation of that aircraft, such as altitude, airspeed and direction. They...