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

Needless to say, electrical engineers and electricians should have a thorough knowledge of these pictograms. To help you get back to basics, we’ve rounded up four quizzes that challenge you to match ...

This group of electrical symbols can be found on many electrical drawings. Your challenge is to match the symbol with the correct text description. Some of these are common, but quite a few of them ...