Process Control and Instrumentation For increased speed of response of an expansion pressure spring thermometer, the thermometer bulb should have a High thermal conductivity All of these Small specific heat Large area but small mass High thermal conductivity All of these Small specific heat Large area but small mass ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Gain margin is equal to the Reciprocal of amplitude ratio Gain in P controller Gain in P-I controller Amplitude ratio Reciprocal of amplitude ratio Gain in P controller Gain in P-I controller Amplitude ratio ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Temperature measurement by optical pyrometer is done above __________ point, which is 1063°C. Silver Gold Nickel Antimony Silver Gold Nickel Antimony ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Smoke density of the flue gas going out of the chimney is measured by a Chromatograph Polarograph Photo electric cell Thermal conductivity meter Chromatograph Polarograph Photo electric cell Thermal conductivity meter ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A bolometer is Used for the measurement of thermal radiation An element which senses optical input and delivers thermal output Both A & B Here Neither A nor B Here Used for the measurement of thermal radiation An element which senses optical input and delivers thermal output Both A & B Here Neither A nor B Here ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The transfer function for a P-D controller is Kc/τD s Kc τD s Kc(1 +1/τD s) Kc(1+τD s) Kc/τD s Kc τD s Kc(1 +1/τD s) Kc(1+τD s) ANSWER DOWNLOAD EXAMIANS APP
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