हिंदी

Efficiency of transformer is the ratio of ______. -

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प्रश्न

Efficiency of transformer is the ratio of ______.

विकल्प

  • `"Output voltage"/"Input voltage"`

  • `"Output power"/"Input power"`

  • `"Output current"/"Input current"`

  • `"Input power"/"Output power"`

MCQ
रिक्त स्थान भरें

उत्तर

Efficiency of transformer is the ratio of `bbunderline("Output power"/"Input power")`.

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