- 1(current)
Q. No.
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly
If \(R\) and \(L\) are resistance and inductance of a choke coil and \(f\) is the frequency of current through it, then the average power of the choke coil is proportional to:
1. \(R ~\)
2. \(\frac{1}{f^2}\)
3. \(\frac{1}{L^2}\)
4. All of these
Subtopic: Â Power factor |
 66%
Level 2: 60%+
Hints
Links
Given below are two statements:
| Assertion (A): | When an AC circuit contains only a resistor, its power is at a minimum. |
| Reason (R): | The power of a circuit is independent of the phase angle. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Â Power factor |
 74%
Level 2: 60%+
Hints
- 1(current)
Q. No.
© 2025 GoodEd Technologies Pvt. Ltd.