Electronics - RL Circuits

Exercise : RL Circuits - Filling the Blanks
6.
The impedance of a series circuit when R = 15 komega.gif and XL = 10 komega.gif is approximately equal to ________.
5 komega.gif
6 komega.gif
18 komega.gif
25 komega.gif
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.

The given circuit is a _______.

low-pass filter
high-pass filter
band-pass filter
band-stop filter
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.

If the frequency decreases in the given circuit, then _____.

IT decreases
IR increases
IL increases
none of the currents will change
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.

The cutoff frequency of the circuit in the given circuit is approximately equal to _____.

21 Hz
60 Hz
0 Hz
365 Hz
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.

In the circuit given is, _____.

VR leads VL
VR lags VL
VR is in phase with VL
VR, VL, and VS are all in phase
Answer: Option
Explanation:
No answer description is available. Let's discuss.