Electronics - RL Circuits

Exercise : RL Circuits - Filling the Blanks
1.

If the resistance is larger than the inductive reactance in the given circuit, the phase angle is _______.

less than 0°
between 0° and 45°
between 45° and 0°
greater than 90°
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.

The phase angle in the circuit in the given circuit is approximately equal to ______.

53°
90°
37°
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.

If VS increases in the given circuit, then the _____.

impedance increases
real power decreases
phase angle increases
current increases
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
The frequency at which XL = R in an RL circuit is called the _______________.
cutoff frequency
optimum frequency
bandwidth characteristic
resonant frequency
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.

In the given circuit, IT equals _____.

0.5 A
2 A
1.5 A
2.5 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.