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Power electronics miscellaneous

  1. In single-pulse modulation of PWM inverters, the pulse width is 120°. For an input voltage of 220 V dc, the r.m.s. value of output voltage is—
    1. 179·63 V
    2. 254·04 V
    3. 127·02 V
    4. 185·04 V
Correct Option: A

NA



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