Discussion :: Alternating Current and Voltage
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Sine wave A has a positive-going zero crossing at 45°. Sine wave B has a positive-going zero crossing at 60°. Which of the following statements is true?
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A.
Wave A leads wave B by 15°.
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B.
Wave A lags wave B by 15°.
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C.
Wave A leads wave B by 105°.
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D.
Wave A lags wave B by 105°.
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Answer : Option A
Explanation :
No answer description available for this question.
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