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If the load impedance is Z∠Ø, the current (IR) is? (a) (V/Z)∠-Ø (b) (V/Z)∠Ø (c) (V/Z)∠90-Ø (d) (V/Z)∠-90+Ø The question was asked in class test. This interesting question is from Three-Phase Balanced Circuits in portion Polyphase Circuits 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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The correct option is (a) (V/Z)∠-Ø Best explanation: As the load impedance is Z∠Ø, the current flows in the three load impedances and the current flowing in the R impedance is IR = VBR∠0⁰/Z∠Ø = (V/Z)∠-Ø.

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