USI Level 1 70 Question Review Flashcard

Front

What is the purpose of the Human Machine Interface (HMI) in a ground control station?

Back

The HMI is used to control flight and interact with remotely piloted aircraft.

Front

What does telemetry refer to in the context of RPAS?

Back

Telemetry refers to the real-time transmission of data from the air vehicle to the control station.

Front

True or False: A combustion engine generates thrust by accelerating a stream of air or fluid in the direction opposite to its rotation.

Back

False. A combustion engine generates thrust by expelling exhaust gases in one direction, which propels the vehicle in the opposite direction.

Front

What is the term for the resistance an airplane faces as it moves through the air?

Back

Drag.

Front

What is the term for the movement of radio waves from the transmission antenna to the receiver’s antenna?

Back

Propagation.

Front

What are the two main types of control stations used in RPAS operations?

Back

Ground control stations and remote control units.

Front

What is the primary function of a ground control station in RPAS?

Back

To monitor and control the flight of the remotely piloted aircraft.

Front

What is the significance of telemetry in RPAS operations?

Back

Telemetry allows for real-time monitoring of the aircraft's status and performance, ensuring safe and effective operation.

Front

What are the main components of a combustion engine?

Back

The main components include the cylinder, piston, crankshaft, and fuel system.

Front

What factors contribute to drag on an aircraft?

Back

Factors include the shape of the aircraft, speed, and air density.