Electronics - RL Circuits
Exercise :: RL Circuits - General Questions
6.
Calculate the voltage dropped across L2 in the given circuit.
Answer: Option B
Explanation:
7.
What is the magnitude of the phase angle of a 24 Vac parallel RL circuit when R = 45 XL = 1100
Answer: Option B
Explanation:
8.
Which of the following statements is true if the frequency decreases in the circuit in the given circuit?
A. The phase angle decreases. B. VR decreases.C. I T decreases.D. V S decreases.
Answer: Option A
Explanation:
9.
What is the magnitude of the phase angle between the source voltage and current when a 100 mH inductor with an inductive reactance of 6 k
Answer: Option D
Explanation:
10.
Which of the following statements is true if R1 opens in the circuit in the given circuit?
A. I L 2B. Z T decreases.C. V S increases.D. V L 1
Answer: Option D
Explanation:
and XL = 1100 