Machine Design The process extensively used for making bolts and nuts is Cold peening Extrusion Hot piercing Cold heading Cold peening Extrusion Hot piercing Cold heading ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the tearing efficiency of a riveted joint is 75%, then the ratio of diameter of rivet to the pitch is equal to 0.25 0.5 0.6 0.2 0.25 0.5 0.6 0.2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The modulus of elasticity for mild steel is approximately equal to 210 kN/mm² 100 kN/mm² 110 kN/mm² 80 kN/mm² 210 kN/mm² 100 kN/mm² 110 kN/mm² 80 kN/mm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standard specifications, a Grey cast iron designated by 'FG 200' means that the Minimum tensile strength is 200 N/mm² Maximum compressive strength is 200 N/mm² Maximum shear strength is 200 N/mm² Carbon content is 2% Minimum tensile strength is 200 N/mm² Maximum compressive strength is 200 N/mm² Maximum shear strength is 200 N/mm² Carbon content is 2% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock absorbing capacity of a bolt can be increased by Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is positive drive? Timing belt Crossed belt drive V belt drive Flat belt drive Timing belt Crossed belt drive V belt drive Flat belt drive ANSWER DOWNLOAD EXAMIANS APP
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