In sheet metal work, he cutting force on the tool can be reduced by
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The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is
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In average work, the tolerance produced by investment casting method is
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In blanking operation, the clearance is provided on
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In piercing operation, the clearance is provided on
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The cross-section of a chisel is usually
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Cores are used to
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The welding process used to join the ends of two pipes of uniform cross-section, is
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The consumable electrode is used in
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During drawing operation, the states of stress in cup would include
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Acetylene gas is stored in cylinders in
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Loam sand is a mixture of
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Green sand is a mixture of
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The blank diameter used in thread rolling will be
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The operation of cutting of a flat sheet to the desired shape is called
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During cold working process
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Most of the oxyacetylene welding is done with
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The width of slot cut by a hacksaw blade is _______ the width of the blade.
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The instrument which has all the features of try-square, bevel protractor, rule and scriber, is
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In a hot chamber die casting machine
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