In: Electrical Engineering
We have two types of signals one’s DC signals and other in A.C signals A.C signals.
Alternating nature of signals are called as A.C signals.
Signals changes alternatively positive values to negative values and negative values to positive values.
DC signal has either positive value or negative value, but AC signals has both positive value and negative value.
Types of A.C signals.
1. Sinusoidal wave
2. Square wave
3. Triangular wave
4. Sawtooth wave
Basic nature of A.C signal in Sinusoidal signal