Which sequence lists the major components of an aircraft DC electrical system from source to load?

Which sequence lists the major components of an aircraft DC electrical system from source to load?

• A. Transformers, capacitors, and trip relays.
• B. Avionics, lights, and motors.
• C. Sources (engine-driven generators, APU, batteries); TRU/rectifiers; power distribution panels/buses; protective devices (fuses/circuit breakers); and loads (avionics, lights, motors).
• D. Only engine-driven generators and batteries.

Answer: (C)