Instrument Questions and Answers |
Latest Update | 2024/2025 | 100% Pass
What does the airspeed indicator measure?
✔✔The airspeed indicator measures the aircraft's speed relative to the surrounding air, which is
vital for safe flying.
How can pilots maintain control of an aircraft in instrument conditions?
✔✔Pilots maintain control by relying on their instruments, ensuring they monitor key data like
altitude, heading, and airspeed.
What is the primary function of the altimeter?
✔✔The altimeter measures atmospheric pressure to determine the aircraft's altitude above sea
level.
What role does the attitude indicator play during flight?
✔✔The attitude indicator shows the aircraft's orientation relative to the horizon, helping pilots
maintain level flight.
1
,What information does a heading indicator provide?
✔✔The heading indicator displays the aircraft's current magnetic heading, which is essential for
navigation.
What does a turn coordinator indicate?
✔✔The turn coordinator shows the rate of turn and helps pilots execute standard rate turns
during maneuvers.
How do pilots use a VOR (VHF Omnidirectional Range)?
✔✔Pilots use a VOR to navigate by receiving radio signals, allowing them to determine their
position and stay on course.
What is the function of the pitot tube in an aircraft?
✔✔The pitot tube measures dynamic air pressure, which is essential for determining airspeed.
What is the purpose of the static port in the pitot-static system?
✔✔The static port measures ambient air pressure, which is crucial for providing altitude and
vertical speed information.
2
,How does the magnetic compass work?
✔✔The magnetic compass points toward magnetic north, helping pilots navigate by showing
their heading.
What does the fuel gauge indicate?
✔✔The fuel gauge shows the amount of fuel remaining in the tanks, helping pilots manage fuel
consumption.
What is the function of the engine tachometer?
✔✔The tachometer measures the engine's RPM, allowing pilots to ensure the engine operates
within safe limits.
What is a DME (Distance Measuring Equipment) used for?
✔✔DME measures the distance between the aircraft and a ground station, aiding in navigation
and situational awareness.
How do pilots interpret a glide slope indicator?
✔✔The glide slope indicator shows whether the aircraft is on the correct approach path during
an ILS approach, guiding pilots to the runway.
3
, What does the term "stall warning" refer to?
✔✔The stall warning alerts pilots when the aircraft is approaching a stall condition, enabling
timely corrective action.
What is the significance of a checklist in the cockpit?
✔✔Checklists help pilots follow procedures and ensure that all necessary tasks are completed,
reducing the risk of errors.
How does the autopilot system enhance flying?
✔✔The autopilot system assists pilots by maintaining the aircraft's altitude and heading,
allowing them to focus on other tasks.
What does a radar altimeter measure?
✔✔A radar altimeter measures the aircraft's altitude above the ground using radio waves,
providing precise height information during approaches.
How does the navigation display aid pilots?
4
Latest Update | 2024/2025 | 100% Pass
What does the airspeed indicator measure?
✔✔The airspeed indicator measures the aircraft's speed relative to the surrounding air, which is
vital for safe flying.
How can pilots maintain control of an aircraft in instrument conditions?
✔✔Pilots maintain control by relying on their instruments, ensuring they monitor key data like
altitude, heading, and airspeed.
What is the primary function of the altimeter?
✔✔The altimeter measures atmospheric pressure to determine the aircraft's altitude above sea
level.
What role does the attitude indicator play during flight?
✔✔The attitude indicator shows the aircraft's orientation relative to the horizon, helping pilots
maintain level flight.
1
,What information does a heading indicator provide?
✔✔The heading indicator displays the aircraft's current magnetic heading, which is essential for
navigation.
What does a turn coordinator indicate?
✔✔The turn coordinator shows the rate of turn and helps pilots execute standard rate turns
during maneuvers.
How do pilots use a VOR (VHF Omnidirectional Range)?
✔✔Pilots use a VOR to navigate by receiving radio signals, allowing them to determine their
position and stay on course.
What is the function of the pitot tube in an aircraft?
✔✔The pitot tube measures dynamic air pressure, which is essential for determining airspeed.
What is the purpose of the static port in the pitot-static system?
✔✔The static port measures ambient air pressure, which is crucial for providing altitude and
vertical speed information.
2
,How does the magnetic compass work?
✔✔The magnetic compass points toward magnetic north, helping pilots navigate by showing
their heading.
What does the fuel gauge indicate?
✔✔The fuel gauge shows the amount of fuel remaining in the tanks, helping pilots manage fuel
consumption.
What is the function of the engine tachometer?
✔✔The tachometer measures the engine's RPM, allowing pilots to ensure the engine operates
within safe limits.
What is a DME (Distance Measuring Equipment) used for?
✔✔DME measures the distance between the aircraft and a ground station, aiding in navigation
and situational awareness.
How do pilots interpret a glide slope indicator?
✔✔The glide slope indicator shows whether the aircraft is on the correct approach path during
an ILS approach, guiding pilots to the runway.
3
, What does the term "stall warning" refer to?
✔✔The stall warning alerts pilots when the aircraft is approaching a stall condition, enabling
timely corrective action.
What is the significance of a checklist in the cockpit?
✔✔Checklists help pilots follow procedures and ensure that all necessary tasks are completed,
reducing the risk of errors.
How does the autopilot system enhance flying?
✔✔The autopilot system assists pilots by maintaining the aircraft's altitude and heading,
allowing them to focus on other tasks.
What does a radar altimeter measure?
✔✔A radar altimeter measures the aircraft's altitude above the ground using radio waves,
providing precise height information during approaches.
How does the navigation display aid pilots?
4
