Q. Capacitance can be varied in

  • (A) 10 ways
  • (B) 6 ways
  • (C) 2 ways
  • (D) 4 ways
πŸ’¬ Discuss
βœ… Correct Answer: (D) 4 ways

Q. Capacitive pressure transducer uses distance of separation for sensing the capacitance.

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---
πŸ’¬ Discuss
βœ… Correct Answer: (A) true

Q. Capacitive transducer displays

  • (A) linear behaviour
  • (B) non-linear behaviour
  • (C) exponential behaviour
  • (D) tangential behaviour
πŸ’¬ Discuss
βœ… Correct Answer: (B) non-linear behaviour

Q. Frequency response of capacitive transducers is

  • (A) high
  • (B) medium
  • (C) low
  • (D) zero
πŸ’¬ Discuss
βœ… Correct Answer: (C) low

Q. What is the relation between capacitance and output impedance?

  • (A) proportional to square
  • (B) constant
  • (C) directly proportional
  • (D) inversely proportional
πŸ’¬ Discuss
βœ… Correct Answer: (D) inversely proportional

Q. What is the relation between capacitance and input impedance?

  • (A) directly proportional
  • (B) constant
  • (C) proportional to square
  • (D) inversely proportional
πŸ’¬ Discuss
βœ… Correct Answer: (A) directly proportional

Q. Composite capacitance consists of

  • (A) one dielectric medium
  • (B) more than one dielectric medium
  • (C) five dielectric media
  • (D) ten dielectric media
πŸ’¬ Discuss
βœ… Correct Answer: (B) more than one dielectric medium

Q. Which of the following represents correct expression for Lorentz force?

  • (A) bev
  • (B) bv
  • (C) ev
  • (D) b
πŸ’¬ Discuss
βœ… Correct Answer: (A) bev

Q. Which of the following represents the output of Hall Effect transducer?

  • (A) hall potential
  • (B) emf
  • (C) applied voltage
  • (D) lorentz voltage
πŸ’¬ Discuss
βœ… Correct Answer: (A) hall potential

Q. Hall Effect transducers attain equilibrium instantaneously.

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---
πŸ’¬ Discuss
βœ… Correct Answer: (B) false

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