Advanced Aviation Knowledge Quiz for AFOQT Preparation

1. At night, airport taxiways are identified by omnidirectional edge lights that are _________ in color.

Red

Green

White

4. Blue

Alternating red and white

Airport taxiways are identified by blue omnidirectional edge lights at night to help pilots navigate the taxiways safely. The blue lights help differentiate the taxiways from runways and other areas of the airport.

Explanation

Airport taxiways are identified by blue omnidirectional edge lights at night to help pilots navigate the taxiways safely. The blue lights help differentiate the taxiways from runways and other areas of the airport.

2. What does a runway with the Approach Lighting System (ALS) show an incoming pilot?

2. A series of lightbars and/or strobe lights extending outward from the runway approach end.

White elevated lights running the length of the runway on both sides.

A pair of synchronized flashing lights at the runway threshold.

White lights embedded in the runway centerline at 50 foot intervals.

The Approach Lighting System (ALS) typically consists of a series of lightbars and/or strobe lights extending outward from the runway approach end to assist pilots in making a safe approach and landing.

Explanation

The Approach Lighting System (ALS) typically consists of a series of lightbars and/or strobe lights extending outward from the runway approach end to assist pilots in making a safe approach and landing.

3. The angle formed by the chord of an airfoil or wing and the direction of the relative wind is known as

Angle of attack

Stall angle

Critical angle

Angle of pitch

The angle of attack is crucial in aerodynamics as it determines how the air flows over an airfoil or wing. It is the angle between the chord line of the airfoil and the oncoming air flow direction, affecting lift and drag forces generated by the wing. The critical angle refers to the maximum angle of attack before the airflow separates from the wing, causing a stall. Stall angle is the angle at which stall occurs, and angle of pitch refers to the angle at which an aircraft's nose points up or down in relation to the horizon.

Explanation

The angle of attack is crucial in aerodynamics as it determines how the air flows over an airfoil or wing. It is the angle between the chord line of the airfoil and the oncoming air flow direction, affecting lift and drag forces generated by the wing. The critical angle refers to the maximum angle of attack before the airflow separates from the wing, causing a stall. Stall angle is the angle at which stall occurs, and angle of pitch refers to the angle at which an aircraft's nose points up or down in relation to the horizon.

4. Pitot tubes furnish data to an instrument that is used by aircraft pilots in about the same way that a(n) _____ is used by an automobile driver.

Ohmmeter

Speedometer

Tachometer

Pressure transducer

Pitot tubes measure the airspeed of the aircraft, similar to how a speedometer measures the speed of an automobile. Pressure transducers measure pressure, tachometers measure the engine's revolutions per minute (RPM), and ohmmeters measure electrical resistance.

Explanation

Pitot tubes measure the airspeed of the aircraft, similar to how a speedometer measures the speed of an automobile. Pressure transducers measure pressure, tachometers measure the engine's revolutions per minute (RPM), and ohmmeters measure electrical resistance.

5. What components make up a ramjet engine?

An intake, a compressor, a combustion chamber, and an outlet.

4. An inlet, a combustion zone, and a nozzle.

An inlet, a compression chamber, and a nozzle

An inlet, a turbine, a compressor, and a nozzle.

A ramjet engine does not have a compressor or turbine like other types of jet engines. Instead, it relies on the speed of the aircraft to compress the incoming air.

Explanation

A ramjet engine does not have a compressor or turbine like other types of jet engines. Instead, it relies on the speed of the aircraft to compress the incoming air.