1.
In R-L-C series resonant circuit magnitude of resonance frequency can be changed by changing the value of
2.
Which of the following circuit component opposes the change in the circuit voltage ?
3.
For the same peak value, which of the following wave has the least mean value?
4.
In a sine wave the slope is constant
5.
For the same peak value which of the following wave will 'have the highest r.m.s. value?