5555555555 16. If the resistance in parallel with a parallel resonant circuit is reduced, the bandwidth ________. (a) disappears (b) becomes sharper (c) increases (d) decreases
5555555555 1. When the frequency of the voltage applied to a series RL circuit is increased, the phase angle ________. (a) decreases (b) increases (c) does not change (d) cannot be determined without values
5555555555 21. When the frequency of the source voltage decreases, the impedance of a parallel RC circuit ________. (a) increases (b) decreases (c) does not change (d) decreases to zero
5555555555 2. When the frequency of the voltage applied to a series RL circuit is decreased, the impedance ________. (a) decreases (b) increases (c) does not change (d) cannot be determined without values