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12.26 Electrical System - DC
12.26.2 Describe the types of systems which are typically electrically operated in a light aircraft.
There are several systems in a light aircraft that are typically electrically operated, including:
1. Ignition system:
The ignition system is responsible for starting the engine and is typically electrically operated.
2. Avionics:
Avionics include navigation instruments, radios, and other electronic devices that are used for communication and navigation. These systems are typically electrically operated.
3. Lighting:
Lighting systems, including navigation lights, landing lights, and cockpit lighting, are typically electrically operated.
4. Fuel system:
Some light aircraft have electric fuel pumps that are used to transfer fuel from the tanks to the engine.
5. Environmental systems:
Environmental systems, including cabin heating and cooling, are often electrically powered.
6. Instruments:
Many of the instruments in a light aircraft, such as the airspeed indicator, altimeter, and vertical speed indicator, are electrically operated.