Q. Liquid column manometers are used for measuring the pressure __________ kgf/cm² .

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Q. Cascade control means

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Q. Pyrometry refers to the measurement of temperature

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Q. Photoelectric pyrometers are suitable in the temperature range of __________ °C.

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Q. Non-metallic diaphragm used as pressure sensor in instruments is generally made of

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Q. Response of a linear control system for a change in set point is called

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Q. Hot wire anemometer is used for the measurement of

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Q. Silver point temperature is __________ °C.

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Q. A non-linear system will have __________ steady state values.

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Q. Which of the following is not a variable area flow meter ?

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Q. With increase in temperature, the electrical conductivity of the platinum used in the resistance thermometer

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Q. The Laplace transform of exp(at), where a > 0, is defined only for the Laplace parameter, s > a since

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Q. Meleoid gauge measures the __________ pressure.

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Q. Which of the following thermocouples is capable of measuring a temperature of -50°C?

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Q. Platinum resistance thermometer can be used upto antimony point which is __________ °C, and is the temperature of equilibrium between solid antimony & liquid antimony at normal atmospheric pressure.

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Q. Temperature of __________ can not be measured by an optical or radiation pyrometer.

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Q. Gain margin is equal to the

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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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