Q. A control system has the following transfer function. The initial value of the corresponding time function is

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Q. The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function given below, will have a definite number of loci for variation of K from 0 to ∞. The number of loci is

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Q. What is the Laplace transform of sin t ?

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Q. For the time domain function f(t) = t, the Laplace transform of following equation is given by

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Q. __________ is undesirable in thermocouples used in industries.

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Q. Select the correct statement from the following.

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Q. For an input forcing function, X(t) = 2t², the Laplace transform of this function is

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Q. Continuous shell temperature measurement in a liquid-liquid heat exchanger is done by a

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Q. Thermal conductivity measurement com-prises the working principle of a

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Q. Response of a system to a sinusoidal input is called __________ response.

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Q. The closed loop pole of a stable second order system could be

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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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