Question

Ac voltage measures Vo volts
in a circuit, its peak value
is given by:
a) Vo
b) Vo/√2
c) √2/Vo
d) √2
​

Answer 1

Answer:

the peak to peak voltage = 6 squares from the highest point to the lowest and each square is worth 10V. So the peak to peak voltage = 60 V. the peak voltage ( Vo )= half the peak to peak voltage = 60 / 2 = 30 V.

Answer 2

Answer:

B

Explanation:

The root mean square values of p.d. ( Vrms ) and current ( Irms) represent the effective value of the p.d. and current in an AC circuit.

Vrms = root mean square potential difference in volts, V

Vo = peak voltage in volts, V