Process Control and Instrumentation Which of the following is not a differential pressure flow meter? Rotameter Venturimeter Orificemeter Flow nozzle Rotameter Venturimeter Orificemeter Flow nozzle ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A proportional controller with a gain of Kc is used to control a first order process. The offset will increase, if Kc is reduced Derivative control action is introduced Kc is increased Integral control action is introduced Kc is reduced Derivative control action is introduced Kc is increased Integral control action is introduced ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not a speed measuring instrument? Tachometer Psychrometer All of these Stroboscope Tachometer Psychrometer All of these Stroboscope ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following temperature measuring instruments need not touch the object whose temperature is being measured? Mercury in glass thermometer Radiation/infrared pyrometer Filled system thermometer Thermo electric pyrometer Mercury in glass thermometer Radiation/infrared pyrometer Filled system thermometer Thermo electric pyrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale. Kelvin Fahrenheit Reaumer Centigrade Kelvin Fahrenheit Reaumer Centigrade ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Flow rate of a river is measured by a/an Kennison nozzle Vane meter Open weir Pitot tube Kennison nozzle Vane meter Open weir Pitot tube ANSWER DOWNLOAD EXAMIANS APP
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