Process Control and Instrumentation Which of the following controllers has the least maximum deviation? P-I-D controller P-I controller P-controller P-D controller P-I-D controller P-I controller P-controller P-D controller ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Mercury thermometer is commonly used for low temperature measruement. The freezing point and boiling point of mercury are respectively __________ °C. - 10 and 425 - 39 and 350 - 79 and 395 - 51 and 439 - 10 and 425 - 39 and 350 - 79 and 395 - 51 and 439 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A stable system is the one Which satisfies the conditions for a servo problem Which exhibits an unbounded response to a bounded input None of these For which the output response is bounded for all bounded input Which satisfies the conditions for a servo problem Which exhibits an unbounded response to a bounded input None of these For which the output response is bounded for all bounded input ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Emf developed by a thermocouple while measuring a temperature of 800°C is about 31 mV. The type of thermocouple used is Platinum-platinum+rhodium Chromel-alumel None of these Iron-constantan Platinum-platinum+rhodium Chromel-alumel None of these Iron-constantan ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following can measure temperatures in the range of - 20 to 300°C ? None of these Vapor pressure thermometer Resistance thermometer Mercury in glass thermometer None of these Vapor pressure thermometer Resistance thermometer Mercury in glass thermometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The closed loop pole of a stable second order system could be Both real and negative Both real and positive Complex conjugate with positive real parts One real positive and the other real negative Both real and negative Both real and positive Complex conjugate with positive real parts One real positive and the other real negative ANSWER DOWNLOAD EXAMIANS APP
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