Machine Design The temperature at which the new grains are formed in the metal is known as None of these Upper critical temperature Lower critical temperature Recrystallization temperature None of these Upper critical temperature Lower critical temperature Recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design Shear stress theory is applicable for Brittle materials All of these Ductile materials Elastic materials Brittle materials All of these Ductile materials Elastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The permissible stress for carbon steel under static loading is generally taken as 3000-4000 kg/cm² 2000-3000 kg/m² 7500-10,000 kg/cm² 4000-4500 kg/cm² 3000-4000 kg/cm² 2000-3000 kg/m² 7500-10,000 kg/cm² 4000-4500 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bolt is designed on the basis of __________ with a large factor of safety. Direct bending stress Direct shear stress Direct compressive stress Direct tensile stress Direct bending stress Direct shear stress Direct compressive stress Direct tensile stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be W/2A W/A 2W/A 3W/A W/2A W/A 2W/A 3W/A ANSWER DOWNLOAD EXAMIANS APP
Machine Design A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum value of bending moment that can be applied to the shaft is 1 kN-m 2 kN-m 4 kN-m 3 kN-m 1 kN-m 2 kN-m 4 kN-m 3 kN-m ANSWER DOWNLOAD EXAMIANS APP
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