Mechanical Engineering :: Engineering Materials
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Dye penetrant method is generally used to locate
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A small percentage of boron is added to steel in order to
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Which of the following process of steel making is in operation at Tata Iron and Steel Works, Jamshedpur?
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The unit cells
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Tungsten when added to steel __________ the critical temperature.
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Silicon when added to copper improves
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The alloying element which increases residual magnetism and coercive magnetic force in steel for magnets is
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Cast iron is manufactured in
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A.
contain the smallest number of atoms which when taken together have all the properties of the crystals of the particular metal
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B.
have the same orientation and their similar faces are parallel
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C.
may be defined as the smallest parallelopiped which could be transposed in three coordinate directions to build up the space lattice
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D.
all of the above
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