Schematic Symbols Chart | line diagrams and general electrical schematics they follow australian .... Check out that cool T-Shirt here: https://www.sunfrog.com/trust-me-im-an-engineer-NEW-DESIGN-2016-Black-Guys.html?53507
The size of electrical wires tells you a lot about it and the type of circuit breaker it requires. Here is a simple diagram showing you how many wires and what breaker is required for each type of wire.
These are the electrical codes DIYers (and pros) mess up most often. Many problems stem from new additions to the National Electrical Code (NEC), while some common mistakes violate codes that have been on the books for years. These tips clear up the confu