Chemical Engineering :: Process Control and Instrumentation
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For two non-interacting first order systems connected in series, the overall transfer function is the __________ of the individual transfer functions.
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Ordinary mercury in glass thermometer is used for measuring temperature upto 120°C. However, for measuring higher temperature upto __________ °C, thermometer is made by filling nitrogen under pressure above the mercury, which stops the evaporation of mercury and reduces the chance of broken thread of mercury.
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Mercury thermometer is commonly used for low temperature measruement. The freezing point and boiling point of mercury are respectively __________ °C.
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Which of the following thermocouples has the least temperature measurement range?
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Composition of natural gas is determined by the
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