Workshop Technology In average work, the tolerance produced by investment casting method is ±0.05 mm +1 mm +05 mm +0.2 mm ±0.05 mm +1 mm +05 mm +0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For obtaining a cup of diameter 25 mm and height 15 mm by drawing, the size of the round blank should be approximately 48 mm 44 mm 46 mm 42 mm 48 mm 44 mm 46 mm 42 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a bilateral system of tolerance, the tolerance is allowed on Both sides of the actual size One side of the actual size Both sides of the nominal size One side of the nominal size Both sides of the actual size One side of the actual size Both sides of the nominal size One side of the nominal size ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The centrifugal casting method, is used for casting articles of Irregular shape Symmetrical shape about horizontal axis Symmetrical shape about vertical axis Nonferrous metal only Irregular shape Symmetrical shape about horizontal axis Symmetrical shape about vertical axis Nonferrous metal only ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a riser is to Deliver the molten metal from pouring basin to gate Deliver molten metal into the mould cavity Act as a reservoir for the molten metal Feed the molten metal to the casting in order to compensate for the shrinkage Deliver the molten metal from pouring basin to gate Deliver molten metal into the mould cavity Act as a reservoir for the molten metal Feed the molten metal to the casting in order to compensate for the shrinkage ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Smooth file Bastard file Rough file Second cut file Smooth file Bastard file Rough file Second cut file ANSWER DOWNLOAD EXAMIANS APP
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