Originally Posted by
wrxpilot
You're over thinking this. Just be able to draw the gens, busses, and some of the major components. Know what busses power the avionics, landing gear, flaps, fuel pumps, etc.
Yeah.
I drew the Seminole's system. The two alternators, the overvoltage relays and voltage regs, the battery. Then the buses, with amp ratings for each bus. It's really not that bad.
PM me if you want the diagram I memorized and drew...