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.