Workshop Technology In average work, the tolerance produced by investment casting method is +1 mm ±0.05 mm +05 mm +0.2 mm +1 mm ±0.05 mm +05 mm +0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Sand wash is a casting defect which Occurs as sand patches on the upper surface of a casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in general enlargement of the casting Occurs as sand patches on the upper surface of a casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in general enlargement of the casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In die casting, machining allowance is Very large Small Not provided Large Very large Small Not provided Large ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Inside micrometer Outside micrometer Depth gauge micrometer Vernier caliper Inside micrometer Outside micrometer Depth gauge micrometer Vernier caliper ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology An oxidising process used for aluminium and magnesium articles is called Galvanizing Parkerising Sherardizing Anodizing Galvanizing Parkerising Sherardizing Anodizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot piercing Hot extrusion Hot drawing Hot rolling Hot piercing Hot extrusion Hot drawing Hot rolling ANSWER DOWNLOAD EXAMIANS APP
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