Process Control and Instrumentation Gain margin is equal to the 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 Reciprocal of amplitude ratio ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The root locus method, a pole of a transfer function G(s) is the value of s for which G(s) approaches -1 ∞ 1 -1 ∞ 1 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Pick out the one which is a first order instrument. Mercury in glass thermometer (without any covering or air gap) Bare vapor pressure thermometer All of these Bare metallic thermometer Mercury in glass thermometer (without any covering or air gap) Bare vapor pressure thermometer All of these Bare metallic thermometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The inverse Laplace transform of the function f(s) = 1/S(1 + S) is 1 + et 1 + e-t 1 - e-t 1 - et 1 + et 1 + e-t 1 - e-t 1 - et ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Temperature of molten pig iron (1450°C) and molten slag (1500°C) flowing out of a blast furnace is measured by a/an Either B or C Radiation pyrometer Chromel-alumel thermocouple Optical pyrometer Either B or C Radiation pyrometer Chromel-alumel thermocouple Optical pyrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Transfer function of transportation lag is ETS E-TS 1/(TS + 1) None of these ETS E-TS 1/(TS + 1) None of these ANSWER DOWNLOAD EXAMIANS APP
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