Q. Thermal conductivity cell is the primary element of a/an __________ analyser.

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Q. Zirconia probe is used for the measurement of

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Q. The root locus method, a pole of a transfer function G(s) is the value of s for which G(s) approaches

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Q. __________ type of element is normally not used in the bimetallic thermometers.

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Q. 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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Q. Process degree of freedom indicates __________ number of controllers to be used.

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Q. Characteristic equation is the denominator of __________ loop transfer function.

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Q. Operating range of a temperature measuring instrument is 800 to 1600°C. It could be a/an __________ pyrometer.

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Q. Polarograph is meant for the analysis of

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Q. Which of the following fluid flow measuring devices can measure the largest flow rate ?

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Q. Gas analysis is commonly done using the

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Q. The open loop transfer function of a control system is KR / (1+TS) . This represents

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Q. Thermal conductivity measurement is used for the determination of

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Q. Presence of a small amount of water in the organic systems can be determined by the __________ method.

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Q. Thermal wells used in temperature measurements should have

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Q. Which of the following flow-metering instru-ments is an areameter ?

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Q. Out of the following themocouple wire insulating material, the highest temperature rating is for

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Q. Which is the most suitable instrument for measuring pressure below 3 microns ?

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Q. Routh stability method uses __________ loop transfer function.

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Q. Liquid levels in autocalves are measued by

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