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Total Questions : 1634 | Page 164 of 164 pages
Question 1631. Pick out the wrong statement ?
  1.    Proportional controller is normally used for level control in industrial applications
  2.    CSTR can be considered as a distributed parameter system
  3.    Distributed parameter approach gives partial differential equation
  4.    Non-linear behaviour is exemplified by an on-off controller
 Discuss Question
Answer: Option B. -> CSTR can be considered as a distributed parameter system
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1632. Pick out the one which is a first order instrument ?
  1.    Mercury in glass thermometer (without any covering or air gap)
  2.    Bare metallic thermometer
  3.    Bare vapor pressure thermometer
  4.    All A., B. and C.
 Discuss Question
Answer: Option D. -> All A., B. and C.
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1633. Pick out the first order system from among the following ?
  1.    Damped vibrator
  2.    Mercury in glass thermometer kept in boiling water
  3.    Interacting system of two tanks in series
  4.    Non-interacting system of two tanks in series
 Discuss Question
Answer: Option B. -> Mercury in glass thermometer kept in boiling water
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1634. Select the correct statement from the following?
  1.    The frequency response of a pure capacity process is unbounded
  2.    The phase lag of a pure time delay system decreases with increasing frequency
  3.    The amplitude ratio of a pure capacity process is inversely proportional to frequency
  4.    The amplitude ratio of a pure time delay system increases with frequency
 Discuss Question
Answer: Option C. -> The amplitude ratio of a pure capacity process is inversely proportional to frequency
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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