Q.

The peak voltage of the AC source is equal to                  [2022]

1 the value of voltage supplied to the circuit  
2 the rms value of the source  
3 2 times the rms value of the AC source  
4 12 times the rms value of the AC source  

Ans.

(3)

The relation between the peak value and the rms value is:

Vrms=V02  ; so,  V0=2Vrms