Machine Design Which one of the following loading is considered for the design of axles? Twisting moment only Combined action of bending moment, twisting moment and axial thrust Bending moment only Combined bending moment and twisting moments Twisting moment only Combined action of bending moment, twisting moment and axial thrust Bending moment only Combined bending moment and twisting moments ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a sleeve coupling, outer diameter of the sleeve is taken as (where d = Diameter of the shaft) 2d + 20 mm 3.5d 2d + 13 mm d + 17 mm 2d + 20 mm 3.5d 2d + 13 mm d + 17 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having closed ends, the fluid pressure induces Longitudinal stress Circumferential stress Shear stress None of these Longitudinal stress Circumferential stress Shear stress None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is 3.6 N/mm² compression 7.2 N/mm² compression 3.6 N/mm² tension 7.2 N/mm² tension 3.6 N/mm² compression 7.2 N/mm² compression 3.6 N/mm² tension 7.2 N/mm² tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design For hardening alloy steels and high speed steels, they are heated to 1300 to 1500°C 500 to 600°C 1100 to 1300°C 700 to 900°C 1300 to 1500°C 500 to 600°C 1100 to 1300°C 700 to 900°C ANSWER DOWNLOAD EXAMIANS APP
Machine Design The coefficient of friction in belt drive depends upon Belt velocity Material of belt Material of pulley Materials of belt and pulley Belt velocity Material of belt Material of pulley Materials of belt and pulley ANSWER DOWNLOAD EXAMIANS APP
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