EXAMIANS
Presence of a small amount of water in the organic systems can be determined by the __________ method.
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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
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All the thermocouples used for temperature measurement use dissimilar metal
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In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the __________ variable.
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Cascade control means
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Emf generated in a thermocouple depends on the temperature
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Continuous measurement of moisture in paper is done by
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The frequency response of a first order system, has a phase shift with lower and upper bounds given by
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The __________ of a vapor pressure thermometer is a primary element.
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Temperature of molten pig iron (1450°C) and molten slag (1500°C) flowing out of a blast furnace is measured by a/an
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