Electrical Help at Your Fingertips

An alternator is a device that creates alternating current by transforming mechanical energy into electrical energy. Read more..

Some common applications of direct current include:

1. powering electronic devices
2. charging batteries
3. operating electric motors
4. welding metals
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generators transform mechanical energy into electrical energy. The mechanism involved is similar to that of an alternator.. Read more..

The first step in knowing how to fix a broken light switch is being able to identify when one exists. There are a few telltale signs that a light switch may be broken, which include:
-The switch does not click when engaged.
-The switch feels loose or wobbly.
–Read more..