Workshop Technology The tolerance produced by shell moulding process of casting is ±0.2 mm ±1 mm +0.5 mm +0.05 mm ±0.2 mm ±1 mm +0.5 mm +0.05 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to All of these Form a part of a green sand mould Improve mould surface Form internal cavities in the casting All of these Form a part of a green sand mould Improve mould surface Form internal cavities in the casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from Cast tool steel Mild steel High speed steel Cast iron Cast tool steel Mild steel High speed steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a unilateral system of tolerance, the tolerance is allowed on One side of the actual size Both sides of the nominal size Both sides of the actual size One side of the nominal size One side of the actual size Both sides of the nominal size Both sides of the actual size One side of the nominal size ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot forging Hot extrusion Hot drawing Hot spinning Hot forging Hot extrusion Hot drawing Hot spinning ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In submerged arc welding, an arc is produced between a Metal electrode and the work Carbon electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work Metal electrode and the work Carbon electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work ANSWER DOWNLOAD EXAMIANS APP