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Electronic measurements and instrumentation miscellaneous

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Electronic Measurements And Instrumentation

Electronic measurements and instrumentation miscellaneous
  1. The deflection of hot wire instrument depends on:
    1. RMS value of alternating current
    2. Voltage
    3. Average value of a.c. current
    4. Instantaneous value of a.c. current
Correct Option: A

The deflection of hot wire instrument depends on RMS value of alternating current.


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