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EEE :: Electronics and Instrumentation

  1. If 2% of the main current is to be passed through a galvanometer of resistance G, then resistance of the shunt required is ___________.

  2. A.

     G/50

    B.

     G/49

    C.

     49 G

    D.

     50 G


  3. To send 10% of the main current through a moving coil galvanometer of resistance 99 Ω the shunt required is ___________.

  4. A.

     11 Ω

    B.

     9 Ω

    C.

     100 Ω

    D.

     9 Ω


  5. Strain gauge, LVDT and thermocouple are examples of

  6. A.

     Active transducers

    B.

     Passive transducers

    C.

     Analog transducers

    D.

     Primary transducers


  7. Which of the following can be measured with the help of piezo electric crystal?

  8. A.

     Force

    B.

     Velocity

    C.

     Sound

    D.

     Pressure