Electronics - RL Circuits
Exercise :: RL Circuits - General Questions
| 11. |
Which of the following statements is true if R = 100  and XL = 100 in the circuit in the given circuit? |
| A. |
Each component drops 5 V. | | B. |
The impedance equals 200 . | | C. |
The power factor equals 1. | | D. |
The phase angle equals 45°. |
Answer: Option D
Explanation:
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| 12. |
Which of the following statements is true about a lag network? |
| A. |
An increase in frequency causes an increase in phase lag. | | B. |
An increase in frequency causes an increase in the magnitude of the output voltage. | | C. |
A decrease in frequency causes an increase in phase lag. | | D. |
A decrease in frequency causes a decrease in the magnitude of the output voltage. |
Answer: Option A
Explanation:
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