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One sine wave has a positive peak at 75⁰, and another has a positive peak at 100⁰. How much is first sine wave shifted in phase from the 0⁰ reference? (a) leads reference angle by 10⁰ (b) lags reference angle by 10⁰ (c) leads reference angle by 15⁰ (d) lags reference angle by 15⁰ This question was addressed to me in exam. My doubt stems from Phase Relation in a Pure Resistor topic in chapter Introduction to Alternating Currents and Voltages of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

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Correct choice is (c) leads reference angle by 15⁰ Easy explanation: As first sine wave has a positive peak at 75⁰, and another has a positive peak at 100⁰. First sine wave leads reference angle by 15⁰ from the 0⁰ reference.

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