Machine Design In radial bearings, the load acts __________ to the axis of rotation. Perpendicular Both A and B None of these Parallel Perpendicular Both A and B None of these Parallel ANSWER DOWNLOAD EXAMIANS APP
Machine Design At low temperatures (say 75°C) the notched bar impact value of steel Decreases markedly Depends on heat treatment carried out Increases markedly Remain same Decreases markedly Depends on heat treatment carried out Increases markedly Remain same ANSWER DOWNLOAD EXAMIANS APP
Machine Design The following type of nut is used with alien bolt Slotted nut Any one of the above Castle nut Hexagonal nut Slotted nut Any one of the above Castle nut Hexagonal nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design The arms of the pulleys for flat belt drive have Elliptical cross-section Major axis in plane of rotation Major axis twice the minor axis All the three characteristics Elliptical cross-section Major axis in plane of rotation Major axis twice the minor axis All the three characteristics ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear plane in case of bolts should Be across threaded portion of shank Be normal to threaded portion of shank Never be across the threaded portion Be parallel to axis of bolt Be across threaded portion of shank Be normal to threaded portion of shank Never be across the threaded portion Be parallel to axis of bolt ANSWER DOWNLOAD EXAMIANS APP
Machine Design For general industrial machinery, the ratio of the length of journal to its diameter is taken as 3 to 5 5 to 10 1 to 2 0.5 to 1 3 to 5 5 to 10 1 to 2 0.5 to 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS