Machine Design The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of 0.45 0.55 0.65 0.75 0.45 0.55 0.65 0.75 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rivet head used for boiler plate riveting is usually Counter sunk head Snap head Conical head Pan Head Counter sunk head Snap head Conical head Pan Head ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress in the threaded part of the bolt will be __________ as compared to the shank. Lower Same Higher None of these Lower Same Higher None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is 5 N-m 15 N-m 7 N-m 10 N-m 5 N-m 15 N-m 7 N-m 10 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the screw in a mechanical screw jack rotates, the load kept on the top of it moves Axially upwards Axially upwards or downwards None of these Axially downwards Axially upwards Axially upwards or downwards None of these Axially downwards ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical bevel gearing, the axes of shafts are __________ and the teeth are curved. Intersecting and non-parallel None of these Non-intersecting and non-parallel Intersecting Intersecting and non-parallel None of these Non-intersecting and non-parallel Intersecting ANSWER DOWNLOAD EXAMIANS APP
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