Q101
Open questionWhich of the following property is desirable for materials used in tools and machines?
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Q102
Open questionCupola produces following material
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Q103
Open questionMild steel belongs to the following category
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Q104
Open questionThe usual composition of a soldering alloy is
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Q105
Open questionThe metal suitable for bearings subjected to light loads, is
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Q106
Open questionThe metal suitable for bearings subjected to heavy loads, is
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Q107
Open questionSilicon when added to copper improves
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Q108
Open questionNickel when added to copper improves
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Q109
Open questionFor the allotropic forms of iron, the points of arrest are
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Q110
Open questionHematite iron ore contains iron about
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Q111
Open questionIn grey cast iron, carbon is present in the form of
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Q112
Open questionIn malleable iron, carbon is present in the form of
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Q113
Open questionNodular iron has
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Q114
Open questionNickel in steel
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Q115
Open questionDislocations in materials refer to the following type of defect
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Q116
Open questionThe main alloying elements high speed steel in order of increasing proportion are
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Q117
Open questionInduction hardening is basically a
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Q118
Open questionWhich of the following is not the correct method of increasing fatigue limit?
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Q119
Open questionThe property of a material which enables it to retain the deformation permanently, is called
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Q120
Open questionThe brown smoke during the operation of a Bessemer converter indicates that the
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