Hamad Process Control and Instrumentation 24/12/2021 A. A first order system B. Dead time system C. A first order time lag D. A second order system Related Mcqs: A bolometer is __________________?A. Used for the measurement of thermal radiation B. An element which senses optical input and delivers thermal output C. Both A. & B. D. Neither A. nor B.... Measurement of pressure in ammonia reactor is done by __________________?A. Bourdon gauge B. U-tube manometer C. Inclined tube manometer D. Pirani gauge... Which of the following thermocouple materials does not contain nickel ?A. Alumel B. Chromel C. Constantan D. None of these... Continuous shell temperature measurement in a liquid-liquid heat exchanger is done by a __________________?A. Thermocouple B. Resistance thermometer C. Mercury in glass thermometer D. Vapor pressure thermometer... A proportional controller with a gain of Kc is used to control a first order process. The offset will increase, if________________?A. Kc is reduced B. Kc is increased C. Integral control action is introduced D. Derivative control action is introduced...
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