Question

Write one difference between direct current and alternating current. Which one of the two is mostly produced at power stations in our country ? Name one device which provides alternating current. State one important advantage of using alternating current.

Answer 1

Direct current does not change its direction with time whereas alternating current reverses its direction periodically.

Most power stations produce AC in India/an AC generator.

Electric power can be transmitted over Long distances without much loss of energy.