Workshop Technology When a hole or cavity to be cored is not in line with the parting surface, then a ________ is used. Vertical core Balanced core Drop core Horizontal core Vertical core Balanced core Drop core Horizontal core ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology According to Indian standards, the total numbers of tolerance grades are 18 12 20 8 18 12 20 8 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The mode of deformation of the metal during spinning is Rolling and stretching Bending Bending and stretching Stretching Rolling and stretching Bending Bending and stretching Stretching ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Extrusion Cold peening Hot piercing Cold heading Extrusion Cold peening Hot piercing Cold heading ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot spinning Hot drawing Hot forging Hot extrusion Hot spinning Hot drawing Hot forging Hot extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Green sand Dry sand Parting sand Loam sand Green sand Dry sand Parting sand Loam sand ANSWER DOWNLOAD EXAMIANS APP
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