Question

Name the electric device that converts electrical energy into mechanical energy. Explain the principle involved in the device.
And
Write various safety devices/measures , using in electrical.

Answer 1

This is a document for everyday use of electricity in a household. Many circuits are a mixture of electrical, mechanical, and electronic components, which interact in different ways to produce strange and useful effects. Topics include commercially generated AC as well as AC generated from inverters for alternative power use (such as off-the-grid homes, cabins or recreational vehicles.) Electricity has become an integral part of life and difficult to imagine to be without it.

Answer 2

electric generator  is the electric device