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Q: What is the filament resistance value of a 100 W/ 250 V lamp? 100 W/250 V लैंप का फिलामेंट प्रतिरोध मान कितना होता है?
  • A. 500 Ω
  • B. 625 Ω
  • C. 125 Ω
  • D. 250 Ω
Correct Answer: Option B -
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Explanations:

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