Electrical Wiring Diagrams

i want to learn to understand marine electrical and electronic Wiring diagrams?

iam a marine engineer looking to understand electrical and electronic wiring diagrams to trouble shoot problems that ocuur on board cargo vessels,can i learn through internet services.ihave basic electrical knowledge.

Why did you post this in the Special Education section? Does this have something to do with students with disabilities?

Switches, Relays and Wiring Diagrams 1