Machine Design A bolt of uniform strength can be developed by Keeping the core diameter smaller than the diameter of the unthreaded portion Keeping the core diameter of threads equal to the diameter of unthreaded portion of the bolt None of these Keeping the nominal diameter of threads equal to the diameter of unthreaded portion of the bolt Keeping the core diameter smaller than the diameter of the unthreaded portion Keeping the core diameter of threads equal to the diameter of unthreaded portion of the bolt None of these Keeping the nominal diameter of threads equal to the diameter of unthreaded portion of the bolt ANSWER DOWNLOAD EXAMIANS APP
Machine Design A type of brake commonly used in motor cars is a Internal expanding brake Band brake Shoe brake Band and block brake Internal expanding brake Band brake Shoe brake Band and block brake ANSWER DOWNLOAD EXAMIANS APP
Machine Design The helix angle for single helical gears ranges from 10° to 15° 15° to 20° 35° to 50° 20° to 35° 10° to 15° 15° to 20° 35° to 50° 20° to 35° ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the efficiency of a triple riveted butt joint with double straps of unequal width (5 rivets per pitch length) should be 45 to 60% 63 to 70% 70 to 83% 80 to 90% 45 to 60% 63 to 70% 70 to 83% 80 to 90% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of pulleys for V-belt is 340 to 360 300 to 320 More than 400 420 to 450 340 to 360 300 to 320 More than 400 420 to 450 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod should be Strong in buckling about X-axis Strong in buckling about Y-axis Equally strong in buckling about X-axis and Y-axis Any one of the above Strong in buckling about X-axis Strong in buckling about Y-axis Equally strong in buckling about X-axis and Y-axis Any one of the above ANSWER DOWNLOAD EXAMIANS APP
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