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Electronic measurements and instrumentation miscellaneous

Electronic Measurements And Instrumentation

  1. The deflection of hot wire instruments depends on:
    1. Instantaneous value of alternating current
    2. Average value of current
    3. r.m.s. value of alternating current
    4. None of the above
Correct Option: C

The deflection of not wire instruments depends on r.m.s. value of alternating current.



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