# Electronics - RL Circuits

Exercise : RL Circuits - General Questions
1.
As frequency increases
both series and parallel RL impedance decrease
series RL impedance decreases and parallel RL impedance increases
series RL impedance increases and parallel RL impedance decreases
both series and parallel RL impedance increase
Explanation:
No answer description is available. Let's discuss.

2.

Calculate the voltage dropped across R1 in the given circuit.

14 V
26.8 V
28 V
0 V
Explanation:
No answer description is available. Let's discuss.

3.
What is the true power of a 24 Vac parallel RL circuit when R = 45 and XL = 1100 ?
313.45 W
12.8 W
44.96 W
22.3 W
Explanation:
No answer description is available. Let's discuss.

4.
If XL= 100 and R = 100 , then impedance will be
141.4
14.14
100
200
Explanation:
No answer description is available. Let's discuss.

5.

Which of the following statements is true if the inductor shorts out in the circuit in the given circuit?

Each component drops 5 V.
The impedance equals 0 .
The power factor equals 1.
The phase angle equals 90°.