UNIT 2 REVIEW

Front

Which UAS construction material is the lightest, easiest to shape, and easiest to repair? Options: plastic, titanium, fiberglass, foam

Back

foam

Front

Which metal is most likely to be used for landing gear assemblies?

Back

steel

Front

Using strong materials in the design and construction of a drone can pose a problem because _______.

Back

they are often heavier

Front

How does an aircraft collision avoidance system work?

Back

It warns the pilot when other aircraft are in the vicinity.

Front

What kind of drone requires a tail rotor? Options: quadcopter, fixed-wing drone, tricopter, single-rotor drone

Back

single-rotor drone

Front

Multirotor drones move horizontally by tilting their rotors so that thrust is created _______.

Back

in a diagonal direction

Front

Aircraft manufacturers and their customers benefit when a production facility _______.

Back

is run efficiently

Front

Airframe parachutes are most commonly found on _______.

Back

general aviation aircraft

Front

Fabrics used in the construction of modern aircraft have improved when compared to vintage aircraft because:

Back

they are stronger, more durable, and resistant to weathering.

Front

The danger of an airliner becoming depressurized at a very high altitude is that:

Back

Passengers can lose consciousness due to lack of oxygen.