Convert 1 kilowatt hour of electric energy into Joules.

The device in which chemical energy is converted into electrical energy is called ___.

An A.C. generator is used to convert mechanical energy into electrical energy : But what does a transformer do?

Galvanic cell Is a device which converts chemical energy to electrical energy.Explain the mechanism of corrosion using electro chemical theory.

Galvanic cell Is a device which converts chemical energy to electrical energy.How many coulombs of electricity are required for the reduction of 1mol of MnO_4^- to Mn^(2+) ?

AC generator is a device based on electromagnetic induction used to convert mechanical energy into electrical energy. How peak value of emf is related to its rms value?