When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

Save guides, add subjects and pick up where you left off with your BBC account. The scientists are going to show us how electrical energy flows around an electrical circuit. Title: Circuit symbols ...

But multimeter symbols and their meanings can be cryptic ... Because different electrical circuits can have vastly different ...

This group of electrical symbols can be found on electrical schematic diagrams. Can you match the symbol to the correct text description? Most of these are somewhat common, but a couple of them will ...