In the event engine-driven fuel pump fails.
An aircraft with an engine.
The "Cherokee" is a model of Piper Aircraft. It is a single engine, propeller driven, low wing aircraft.
Power sources for propeller driven aircraft are usually either a gas turbine or a piston cylinder engine. There are other, obscure types, usually variations of a internal combustion engine, or an electric motor like in the Helios
10
They are driven by electric motors or by compressed air
10
The propeller pushes or pulls the aircraft forward, once sufficient forward speed is attained the wing can produce lift and the aircraft flies.
the P-38 Lightning was one of the fastest propeller driven aircraft of world war 2. it could almost break the sound barrier in a dive
When the auxiliary engine is not running or is being assisted by sail power
Yes, electric tools are power tools.
5ft
For light and propellor-driven aircraft, usally avgas. Helicopters and aircraft with gas turbine or jet engines, JetA1