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MCQs

Total Questions : 124 | Page 13 of 13 pages
Question 121. If 2% of the main current is to be passed through a galvanometer of resistance G, then resistance of the shunt required is ___________.
  1.    G/50
  2.    G/49
  3.    49 G
  4.    50 G
 Discuss Question
Answer: Option B. -> G/49
Question 122. To send 10% of the main current through a moving coil galvanometer of resistance 99 Ω the shunt required is ___________.
  1.    11 Ω
  2.    9 Ω
  3.    100 Ω
  4.    9 Ω
 Discuss Question
Answer: Option A. -> 11 Ω
Question 123. Strain gauge, LVDT and thermocouple are examples of
  1.    Active transducers
  2.    Passive transducers
  3.    Analog transducers
  4.    Primary transducers
 Discuss Question
Answer: Option C. -> Analog transducers
Question 124. Which of the following can be measured with the help of piezo electric crystal?
  1.    Force
  2.    Velocity
  3.    Sound
  4.    Pressure
 Discuss Question
Answer: Option A. -> Force

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