The sinusoidal voltage wave changes from 0 to maximum value of 100 volt. The voltage when the phase angle is `30^(@)` will be –

An alternating voltage voltage source is connected, in an A.C. circuit whose maximum value is 170 volt. The value of potential at a phase angle of 45^(@) will be –

In a sinusoidal A.C. circuit, maximum value of voltage is 423 volt. Its effective voltage is :

In an AC circuit the maximum value of voltage is 423 volt, Its effective voltage is :-

In an AC circuit the maximum value of voltage is 423 volt, Its effective voltage is :-

In an a.c circuit, maximum value of voltage is 423 volt. Its effective voltage is:

In an A.C. circuit, maximum value of voltage is 423 volt. Its effective voltage is:

The minimum voltage in an amplitude modulated wave is 3 V and maximum voltage 11 V . The % modulation index is

Two sinusoidal voltage of the same frequency are shown in the diagram. What is the frequency, and the phase relationship between the voltage? Frequency in Hz phase lead of N over M in radius .

Two sinusoidal voltage of the same frequency are shown in the diagram. What is the frequency, and the phase relationship between the voltage? Frequency in Hz phase lead of N over M in radius