A.C Fundamentals, Circuits And Circuit Theory Set 3

R only ✘ L only ✘ C only ✘ L or C ✔

Inductance ✘ Capacitance ✘ Conductance ✘ Resistance ✔

Half wave rectified sine wave ✘ Triangular wave ✘ Sine wave ✘ Square wave ✔

Between 0° and 90° ✘ Between 90° and 180° ✘ Between 180° and 270° ✘ No where ✔

Square wave ✘ Half wave rectified sine wave ✘ Triangular wave ✘ Sine wave ✔

Power is consumed in resistance and is equal to IR ✘ Exchange of power takes place between inductor and supply line ✘ Exchange of power takes place between capacitor and supply line ✘ All above are correct ✔

Is unaffected by the supply frequency ✘ Decreases with the increase in supply frequency ✘ Increases with the increase in supply frequency ✘ Becomes zero with the increase in supply frequency ✔

Inductance ✘ Capacitance ✘ Resistance ✘ Both A and B ✔

Mean value ✘ r.m.s. value ✘ Peak value ✘ Average value ✔

Have a high voltage developed across each inductive and capacitive section ✘ Have a high impedance ✘ Act like a resistor of low value ✘ Have current in each section equal to the line current ✔