Chemical Engineering :: Process Control and Instrumentation
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The thermal emf-temperature relationship of most thermocouples is
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In Bode plot, A.R. vs. w is plotted on a/an __________ graph paper.
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A first order system with unity gain and time constant τ is subjected to a sinusoidal input of frequency w = 1/τ. The amplitude ratio for this system is
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A control system has the following transfer function
The initial value of the corresponding time function is -
For measuring the temperature of a red hot furnace, which is the most suitable instrument ?
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Continuous measurement of specific gravity of a liquid is done by
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Stroboscope is used for the measurement of
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The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function
will have a definite num-ber of loci for variation of K from 0 to ∞. The number of loci is -
In second order underdamped system,
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