Q. Flapper nozzle is used in a/an __________ controller.

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Q. Compositional analysis of __________ is done using mass spectrometer.

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Q. The function of a transducer is to

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Q. Nichol's chart deals with

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Q. Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature ?

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Q. A proportional controller with a gain of Kc is used to control a first order process. The offset will increase, if

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Q. The __________ of a vapor pressure thermometer is a secondary element.

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Q. Emf developed by a thermocouple, while measuring a temperature of 600°C is about 5.5 mV. The type of thermocouple used is

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Q. Which of the following relates the absorption & evolution of heat at the junctions of a thermocouple to the current flow in the circuit?

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Q. The second order system with the transfer function 4 / (s²+2s+4) has a damping ratio of

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Q. In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the __________ variable.

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Q. Pick out the wrong statement

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Q. Range of hydrogen gas constant volume themometer is __________ °C.

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Q. The initial value (t=0) of the unit step response of the transfer function [(s + 1)/(2s + 1)] is

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Q. The __________ of a vapor pressure thermometer is a primary element.

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Q. The time constant of a first order process with resistance R and capacitance C is

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Q. A non-linear chemical system is exemplified by a/an

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Q. The frequency response of a first order system, has a phase shift with lower and upper bounds given by

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Q. Gas chromatography is used for the measurement of

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Q. Which of the following thermocouples can measure the maximum temperature ?

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