#1
Which of the following is a primary function of an autopilot system in an aircraft?
Maintaining a constant altitude and heading
ExplanationMaintains stable flight by controlling altitude and direction automatically.
#2
What is the function of an autothrottle system in an aircraft?
To control the aircraft's speed
ExplanationMaintains desired airspeed, reducing pilot workload.
#3
In a modern glass cockpit, what replaces traditional mechanical gauges and dials?
Digital displays
ExplanationReplaces analog instruments with digital screens, improving readability.
#4
What is the function of a gust alleviation system in an aircraft?
To stabilize the aircraft in gusty conditions
ExplanationReduces aircraft movement in turbulent air, improving passenger comfort.
#5
Which component is responsible for transmitting control inputs from the pilot to the aircraft's control surfaces?
Control column or yoke
ExplanationTransfers pilot's inputs to control surfaces, directing the aircraft.
#6
What is the purpose of a fly-by-wire system in modern aircraft?
To electronically transmit flight control inputs
ExplanationTransmits control commands electronically, improving handling and safety.
#7
Which component is responsible for managing the aircraft's engine performance in an FADEC system?
Engine control unit
ExplanationControls engine parameters like fuel flow and thrust, optimizing performance.
#8
What is the purpose of a yaw damper in an aircraft's control system?
To stabilize the aircraft's yaw motion
ExplanationReduces yaw oscillations, enhancing stability and comfort.
#9
Which of the following is a function of an aircraft's flight management system (FMS)?
Managing navigation and route planning
ExplanationPlans and optimizes flight routes, enhancing efficiency.
#10
What is the purpose of an angle of attack (AOA) sensor in an aircraft's control system?
To detect changes in the aircraft's speed
ExplanationMeasures the angle between the aircraft's wing and the oncoming air, critical for stall prevention.
#11
Which of the following is a key feature of a ground proximity warning system (GPWS) in an aircraft?
Providing alerts for terrain proximity
ExplanationAlerts pilots of imminent collision with terrain, enhancing safety.
#12
Which type of autopilot system relies on GPS for navigation and control?
Satellite-based navigation system
ExplanationUses GPS data for precise navigation and control.
#13
Which of the following is a function of an aircraft's envelope protection system?
To prevent the aircraft from stalling or exceeding its structural limits
ExplanationMonitors and limits aircraft parameters to ensure safe flight.
#14
Which system is responsible for managing the deployment of an aircraft's emergency oxygen masks?
Oxygen generator system
ExplanationGenerates oxygen for passengers in case of cabin depressurization.
#15
What is the primary purpose of an aircraft's inertial navigation system (INS)?
To calculate the aircraft's position and orientation
ExplanationDetermines aircraft position and orientation without external inputs.