Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) √t 1.5 t 3 t 6 t √t 1.5 t 3 t 6 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting of a flat sheet to the desired shape is called Blanking Punching Shearing Piercing Blanking Punching Shearing Piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The advantage of Thermit welding is that Weld cools almost uniformly All of these All parts of the weld section are molten at the same time Results in a minimum problem with internal residual stresses Weld cools almost uniformly All of these All parts of the weld section are molten at the same time Results in a minimum problem with internal residual stresses ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of the inner luminous cone of neutral flame is about 3200°C 2100°C 1250°C 1000°C 3200°C 2100°C 1250°C 1000°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Bastard file Second cut file Smooth file Rough file Bastard file Second cut file Smooth file Rough file 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 Cold heading Hot piercing Extrusion Cold peening Cold heading Hot piercing Extrusion Cold peening ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS