The total reactive power in the load while measuring the reactive power with wattmeter is?

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The total reactive power in the load while measuring the reactive power with wattmeter is?

asked Oct 17, 2021 in Education by JackTerrance

The total reactive power in the load while measuring the reactive power with wattmeter is? (a) √3VLILcosØ (b) √3VLILtanØ (c) √3VLILsinØ (d) √3 VLILsecØ The question was posed to me in final exam. Question is taken from Power Measurement in Three-Phase Circuits topic 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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asked Oct 19, 2021 in Education by JackTerrance

JackTerrance · Answer 1 · 2021-10-17T03:03:26+0000

Right choice is (c) √3VLILsinØ To explain: To obtain the reactive power, wattmeter reading is to be multiplied by √3. Total reactive power = √3VLILsinØ.