Circuit Elements With AC Supply

AC Circuit

As the frequency of an ac circuit increases, the current first increases and then decreases. What combination of circuit elements is most likely to comprise the circuit ?

AC Circuits

Ac Circuits

Ac Circuits

Which of the following components of a LCR circuit, with ac supply, dissipates energy

The graphs shown in Fig. represent the variation of opposition offered by the circuit element of the flow of a.c. with frequency of applied e.m.f. Iddntify the circuit element .

The figure shows a LCR netework connected to 300V ac supply. The circuit elements are such that R = X_(L) = X_( C) = 10 Omega V_(1) , V_(2) and V_(3) are three ac voltmeters connected as shown in the figure. Which of the following represents the correct set of readings of the voltmeters ?

The figure shows a LCR netework connected to 300V ac supply. The circuit elements are such that R = X_(L) = X_( C) = 10 Omega V_(1) , V_(2) and V_(3) are three ac voltmeters connected as shown in the figure. Which of the following represents the correct set of readings of the voltmeters ?