Electrical Engineering · Illumination
How is the current drawn by fluorescent lamps affected if the power factor of a fluorescent lamp circuit is as low as 0.5 without capacitors?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Current drawn from the mains may actually be half of what appears possible from its wattage.
- 2Current drawn from the mains may actually be twice as great as what appears possible from its wattage.✓
- 3Current drawn from the mains may actually be a quarter of what appears possible from its wattage.
- 4Current drawn from the mains may not be affected at all.
Correct answer
Current drawn from the mains may actually be twice as great as what appears possible from its wattage.
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