Machine Design The ratio of endurance limit in shear to the endurance limit in flexure is 0.5 0.4 0.33 0.55 0.5 0.4 0.33 0.55 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Crowning on pulley helps To increase pulley life In increasing the slip of the belt To keep the belt in centre on a pulley while it is in motion In decreasing the slip of the belt To increase pulley life In increasing the slip of the belt To keep the belt in centre on a pulley while it is in motion In decreasing the slip of the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centrifugal tension in belts Decreases the power transmitted Increases the power transmitted Increases the belt tension without increasing power transmission Increase the wrap angle Decreases the power transmitted Increases the power transmitted Increases the belt tension without increasing power transmission Increase the wrap angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design While designing a screw in a screw jack against buckling failure, the end conditions for the screw are taken as One end fixed and the other end free One end fixed and the other end hinged Both the ends fixed Both the ends hinged One end fixed and the other end free One end fixed and the other end hinged Both the ends fixed Both the ends hinged ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of the pulley for rope drive is usually 45° 20° 35° 60° 45° 20° 35° 60° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following key is preferred for the condition when a large amount of impact type torque is to be transmitted in both direction of rotation? Tangent key Gib-head key Feather key Woodruff key Tangent key Gib-head key Feather key Woodruff key ANSWER DOWNLOAD EXAMIANS APP
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