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Which of the following transducers produces an electric signal, when the pressure is applied?

Which of the following transducers produces an electric signal, when the pressure is applied? Correct Answer Strain gauge

  • A strain gauge is a type of electrical sensor.
  • It is used to measure force or strain.
  • The resistance of a strain gauge changes when force is applied and this change will give a different electrical output.
  • Strain gauges use this method to measure pressure, force, weight and tension. 

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