Process Control and Instrumentation Thermocouple in a thermal well behaves as a true First order system Second order system (overdamped) Multiple first order system Second order system (underdamped) First order system Second order system (overdamped) Multiple first order system Second order system (underdamped) ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The operation of a rotameter is based on Variable flow area Pressure at a stagnation point Rotation of a turbine Pressure drop across a nozzle Variable flow area Pressure at a stagnation point Rotation of a turbine Pressure drop across a nozzle ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a single tank system, the transfer function of level to inlet flow rate is L(TS + l) R/TS R/(TS + 1) 1/TS L(TS + l) R/TS R/(TS + 1) 1/TS ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A photo electric device in which the resistance of the metal is directly proportional to the light striking on it, is known as photo-conductive cell. Photoelectric transducers are used for the measurement of those parameters, which can be used to produce variation in Voltage Current Flux density Light intensity Voltage Current Flux density Light intensity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not the triple point of water? 273°K 492°R 32°F 32°R 273°K 492°R 32°F 32°R ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Continuous shell temperature measurement in a liquid-liquid heat exchanger is done by a Reistance thermometer Vapor pressure thermometer Mercury in glass thermometer Thermocouple Reistance thermometer Vapor pressure thermometer Mercury in glass thermometer Thermocouple ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS