|
Direct
current
|
Alternating
current
|
|
i.
Direct current flows only in one
direction.
ii.
It cannot be used for large scale of
electricity of household purpose.
iii.
The frequency is zero.
|
i.
Alternating current reverses its
direction periodically with time.
ii.
It is used in household electrical
appliances such as an electric heater, and electric iron, a refrigerator,
etc.
iii.
The frequency of alternating current
in India is 50 Hz.
|
Direct current Alternating current
