EXAMIANS
A control system is unstable, if the open loop frequency response exhibits an amplitude ratio exceeding unity at the crossover frequency. This is __________ criterion.
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Bode stability method uses __________ loop transfer function.
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Zirconia probe is used for the continuous measurment of __________ flue gases going out of the furnace.
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Working principle of mercury in glass thermometer is based on the __________ of mercury with increase in temperature.
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__________ is undesirable in thermocouples used in industries,
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Which of the following filled system expansion thermometer has the capability to measure the lowest temperature?
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Which of the following is not a variable area flow meter?
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Which of the following thermocouples can measure the maximum temperature?
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Pirani gauge is used for the measurement of
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The __________ of a vapor pressure thermometer is a secondary element.
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