Question

What is alternating current
What is the value of frequency of AC in India
What is the periodic time of AC in indin
State one advantage of AC overDC
State any two use of an AC generator

Answer 1

Alternating current was discoved by nicola tesla. In this type of current there is no actual movement of electrons

B) 220V

C)advantage of AC over DC is that it can be transferred to over 600m but DC cannot be

D) to genrate electricity

Used in washing machine

Answer 2

frequency of AC in India is
50Hz
advantage of AC over DC is