Process Control and Instrumentation Photoelectric pyrometers are suitable in the temperature range of __________ °C. 400-1600 800-1600 400-1000 800-2500 400-1600 800-1600 400-1000 800-2500 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The __________ of a vapor pressure thermometer is a primary element. Bourdon tube Pointer None of these Bulb Bourdon tube Pointer None of these Bulb ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Bode diagram are generated from output response of the system subjected to which of the following input? Sinusoidal Ramp Impulse Step Sinusoidal Ramp Impulse Step ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Process degree of freedom indicates __________ number of controllers to be used. Nothing about the The maximum Both maximum and the minimum The minimum Nothing about the The maximum Both maximum and the minimum The minimum ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A first order system with a time constant of 1 min is subjected to frequency response analysis. At an input frequency of 1 radian/min, the phase shift is -90° -180° 45° -45° -90° -180° 45° -45° ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is an undesirable dynamic characteristic of an instrument? Reproducibility Dead zone Time lag Static error Reproducibility Dead zone Time lag Static error ANSWER DOWNLOAD EXAMIANS APP
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