Q. Smoke density of the flue gas going out of the chimney is measured by a

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Q. Which of the following measurements can be made by the measurement of emf ?

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Q. A magnetic flowmeter is

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Q. Zirconia probe is used for the continuous measurment of __________ flue gases going out of the furnace.

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Q. Strain gage pressure transducers are used to measure __________ pressures.

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Q. Temperature measuring instruments are standardised mostly with __________ points of pure substances.

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Q. Pick out the first order system from among the following.

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Q. The maximum service temperature for fibre glass used as thermocouple wire insulation material is __________ °C.

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Q. Which of the following controllers has the least maximum deviation ?

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Q. Volumetric expansion is the working principle of the __________ thermometers.

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Q. Typical specifications for design stipulates the gain margin and phase margin to be respectively

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Q. Working principle of radiation pyrometer is based on the

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Q. Which of the following relates the emf. generated in a single homogeneous wire to the temperature difference ?

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Q. Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale.

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Q. In a single tank system, the transfer function of level to inlet flow rate is

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Q. Which of the following is an undesirable dynamic characteristic of an instrument ?

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Q. Which of the following is not the triple point of water ?

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Q. Pick out the one which is a first order instrument.

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Q. Load cells are used for the measurement of

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Q. Which of the following is the dynamic characteristics of an instrument ?

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