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Electrical and electronics measurements miscellaneous

Electrical and Electronics Measurements

  1. A voltage of 200 V produces a deflection of 90° in PMMC spring controlled instrument. If the same instruments provided with gravity control, what would be the deflection?
    1. 90°
    2. 45°
    3. 64.2°
    4. Cannot be known from the data given
Correct Option: B

NA



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