2 - King - Flight Instruments Flashcards
How should a pilot determine the direction of bank from in attitude indicator such as the one illustrated
By the relationship of the miniature airship to the deflected horizon bar
Glass cockpit aircraft refer to
Aircraft with both digital and limited number of analog instrument for backup.
Gyroscopic Precession on a heading indicator
Drifting from heading due to friction and earth’s rotation. Realign with magnetic compass during straight and level flight.
To receive accurate indications during flight from a heading indicator, the instrument must be
Periodically re aligned with the magnetic compass as the gyro precesses.
A turn coordinator provides and indication of the
movement of the aircraft about the yaw and roll axes.
Pitot system provides impact pressure for which instrument?
airspeed indicator
Static port
Provides calm air pressure to altimeter, vertical speed indicator and air speed indicator.
If the pitot tube in the outside vertical vent become clogged which instrument would have be affected?
The altimeter, airspeed indicator, and vertical speed indicator.
Which instrument will become inoperable if the pitot tube becomes clogged?
Airspeed indicator.
Which instruments will become inoperable if the static vent becomes clogged?
altimeter, vertical speed indicator and air speed indicator.
Default barometric pressure scale is
29.92”
Indicated Altitude
Displayed in the altimeter.
True Altitude
Vertical distance above sea level
Absolute Altitude
Vertical distance above the surface
Pressure Altitude
Barometric pressure scale set to 29.92”