Mechanical Engineering :: Workshop Technology
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For welding plates of thickness more than 12.5 mm, its edges
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In electric resistance welding, voltage required for heating is
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Most of the oxy-acetylene welding is done with
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The cutting edge of a chisel should be
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Scab is a casting defect which occurs as sand patches on the upper surface of a casting.
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In order to check the clearance between two mating surfaces, a __________ gauge should be used.
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The current in electric resistance welding can be regulated by
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In a cold chamber die casting machine, only non-ferrous alloys with __________ are casted.
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