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Electronic measurements and instrumentation miscellaneous

Electronic Measurements And Instrumentation

  1. The line-to-line input voltage to the 3-phase, 50 Hz, ac circuit shown in Figure is 10Vrms. Assuming that the phass sequence is RYB, the wattmeers would read:


    1. W1 = 886 W and W2 = 886 W
    2. W1 = 500 W and W2 = 500 W
    3. W1 = 0 W and W2 = 1000 W
    4. W1 = 250 W and W2 = 750 W
Correct Option: C

NA



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