Q. Large scale fire on fuel gas line is normally extinguished by

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Q. Brazing is the joining of metals

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Q. Moist climate is the most favourable factor in the site selection far a

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Q. __________ iron is produced by the annealing of white cast iron.

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Q. The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

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Q. Fahrenheit and Centigrade scales have the same readings at

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Q. Which of the following low melting alloy containing bismuth and lead is used for electric fuse ?

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Q. Water-tube boiler is the one, in which

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Q. On oscilloscope screen for dynamic measurement, lissajous diagram is normally used to determine the __________ of the input signal.

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Q. Fire refining process is employed in case of

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Q. Larger length & diameter water pipes are made by

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Q. Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of

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Q. The temperature at which ferromagnetic material can no longer be magnetised by the outside forces, is termed as the

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Q. The most important consideration in value engineering is the

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Q. Lime contains about 90% CaO. Percentage CaO present in limestone is about

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Q. The most important material handling system in an integrated steel plant is the

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Q. Property of a material to resist a tensile force without giving away is a measure of its

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Q. Cast iron has the unique property of high

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Q. Feed check valve is used in steam boilers to

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Q. Three elastic constants for a completely anisotropic elastic material which follows the Hooke's law are young's modulus, elastic limit stress and yield stress. Which of the following properties is most sensitive to increase in strain rate ?

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