EXAMIANS
With increase in temperature, the electrical conductivity of the platinum used in the resistance thermometer
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Positioning controllers are used for
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Which of the following filled system expansion thermometers has the lowest positive temperature measurement capability?
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Concentration of sugar solution can be determined by the
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In a closed loop system, the process to be controlled is an integrating process with transfer function l/2s. The controller proposed to be used in an integral controller with transfer function 1/T₁s. When a step change in set point is applied to such a closed loop system, the controlled variable will exhibit
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According to Bode stability criterian, a system is unstable, if the open loop frequency response exhibits an amplitude ratio exceeding unity at frequency for which phase lag is
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The offset introduced by proportional controller with gain Kc in response of first order system can be reduced by
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Instrumentation in a plant offers the advantage of
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A non-linear chemical system is exemplified by a/an
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Which is the most suitable instrument for measuring pressure below 3 microns?
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