Mathematics · Alternating Current Calculations
In India, the alternating current (AC) domestic power supply has a frequency of 50 Hz. The current changes its direction after every interval of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11100 s✓
- 2100 s
- 3150 s
- 450 s
Correct answer
1100 s
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