Q. A system with transfer function 2S/4S + 1 is of __________ order.

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Q. In Bode plot, Φ vs ω is plotted on a/an __________ graph paper.

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Q. Reference points i.e., ice point and steam point in Reaumer temperature scale are respectively

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Q. Which of the following is not a composition measuring instrument ?

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Q. Emf developed by a thermocouple while measuring a temperature of 800°C is about 31 mV. The type of thermocouple used is

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Q. Which of the following thermocouples is incapable of measuring sub-zero (i.e., < 0°C) temperature ?

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Q. Platinum resistance thermometer is the international standard for temperature measurement between

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Q. For measuring the temperature of a red hot furnace, which is the most suitable instrument ?

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Q. Continuous measurement of specific gravity of a liquid is done by

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Q. Stroboscope is used for the measurement of

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Q. In second order underdamped system,

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Q. Dome temperature of blast furnace stove is most accurately measured by a

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Q. Phase lag of the sinusoidal response of a first order system is

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Q. Continuous measurement of moisture content of paper in paper industry is done by measuring the

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Q. Thermal well made of __________ gives the fastest speed of response, while measuring temperature by thermocouples.

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Q. On-off control which is a special case of proportional control, has a band width of about __________ percent.

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Q. The thermal emf-temperature relationship of most thermocouples is

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Q. Which is the strongest paramagnetic gas?

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Q. In Bode plot, A.R. vs. w is plotted on a/an __________ graph paper.

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Q. A first order system with unity gain and time constant τ is subjected to a sinusoidal input of frequency w = 1/τ. The amplitude ratio for this system is

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