Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Shift Scab Sand wash Swell Shift Scab Sand wash Swell ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals Grain structure of the metal is refined Mechanical properties are improved due to refinement of grains Porosity of the metal is largely eliminated All of the listed here Grain structure of the metal is refined Mechanical properties are improved due to refinement of grains Porosity of the metal is largely eliminated All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Notching is the operation of Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a ___ two or more operations are performed simultaneously at the single stroke of the ram. Compound die Combination die Progressive die Simple die Compound die Combination die Progressive die Simple die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Alternating current with high frequency is used Direct current is used Any one of these Alternating current with low frequency is used Alternating current with high frequency is used Direct current is used Any one of these Alternating current with low frequency is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument which has all the features of try-square, bevel protractor, rule and scriber, is Combination set Inside micrometer Outside micrometer Depth gauge micrometer Combination set Inside micrometer Outside micrometer Depth gauge micrometer ANSWER DOWNLOAD EXAMIANS APP
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