Normally, when a flow of current is there in a conductor then there is always a query whether it is a neutral otherwise a phase. For this, an electric tester is used to check the wire. For instance, when we check the two terminals of the batteries, one acts like a positive and the other one works like a negative terminal. It is known as a DC supply. But here, the flow of current includes only single way which does not rotate. In AC supply, the direction of … [Read more...]

The first starter was created by Coleman in 1903 he is an American scientist. Later, in 1911 Kettering and Henry M. Leland further conducted experiments on the starter. In 1911, they invented an electric starter that can be used to start the electric machine. This motor is simply considered as the starter motor which is used to give power to the engines in vehicles. The electric starter finds its application mainly in the case of the automobile industry. … [Read more...]