Machine Design The centre distance between two meshing involute gears is equal to Difference of base circle radii/cosφ Sum of base circle radii/cosφ Difference of pitch circle radii/cosφ Sum of pitch circle radii/cosφ Difference of base circle radii/cosφ Sum of base circle radii/cosφ Difference of pitch circle radii/cosφ Sum of pitch circle radii/cosφ ANSWER DOWNLOAD EXAMIANS APP
Machine Design For hardening alloy steels and high speed steels, they are heated to 500 to 600°C 700 to 900°C 1100 to 1300°C 1300 to 1500°C 500 to 600°C 700 to 900°C 1100 to 1300°C 1300 to 1500°C ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a connecting rod, it is considered like __________ for buckling about Y-axis. One end fixed and the other end hinged One end fixed and the other end free Both ends fixed Both ends hinged One end fixed and the other end hinged One end fixed and the other end free Both ends fixed Both ends hinged ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 2.5 3.5 2.8 3 2.5 3.5 2.8 3 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In leaf springs, the longest leaf is known as Master leaf None of these Lower leaf Upper leaf Master leaf None of these Lower leaf Upper leaf ANSWER DOWNLOAD EXAMIANS APP
Machine Design In levers, leverage is the ratio of Load lifted to the effort applied Load arm to the effort arm Effort arm to the load arm Mechanical advantage to the velocity ratio Load lifted to the effort applied Load arm to the effort arm Effort arm to the load arm Mechanical advantage to the velocity ratio ANSWER DOWNLOAD EXAMIANS APP
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