Process Control and Instrumentation Which of the following thermocouples can measure the maximum temperature? Chromel-alumel Iron-constantan Tungsten-molybdenum Platinum-rhodium Chromel-alumel Iron-constantan Tungsten-molybdenum Platinum-rhodium ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Reset rate is the another term used for __________ time. Dead Derivative None of these Integral Dead Derivative None of these Integral ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A system with transfer function (2S/4S) + 1 is of __________ order. Zero 1st 2nd 3rd Zero 1st 2nd 3rd ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not a mechanical pressure sensing element? U-tube Bellows Diaphragm Bourdon tube U-tube Bellows Diaphragm Bourdon tube ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Silver point temperature is __________ °C. 1060.5 960.5 860.5 760.5 1060.5 960.5 860.5 760.5 ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Suppose that the gain, time constant and dead time of a process with the following transfer function:Gc(s) = 10 exp( - 0.1s)/(0.5s + 1) are known with a possible error of ± 20% of their values. The largest permissible gain Kc of a proportional controller needs to be calculated below taking the values of process gain, time constant and dead time as 8, 0.6, 0.12 12, 0.6, 0.12 8, 0.6, 0.08 12, 0.4, 0.08 8, 0.6, 0.12 12, 0.6, 0.12 8, 0.6, 0.08 12, 0.4, 0.08 ANSWER DOWNLOAD EXAMIANS APP
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