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 0.65 0.75 0.55 0.45 0.65 0.75 0.55 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear stress in a beam varies from zero at the outer fibers to a maximum at the________. Neutral surface Upper surface Lower surface None of these Neutral surface Upper surface Lower surface None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When spring index increases, the value of Wahl's stress factor Increases exponentially Increases linearly Decreases linearly Remains same Increases exponentially Increases linearly Decreases linearly Remains same ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle Increases Decreases None of these Remains unchanged Increases Decreases None of these Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a multiple V-belt drive, if one of the belts break, then The entire set of belts is replaced Only the broken belt is replaced The broken belt need not to be replaced The broken belt and the belt on either side of it, is replaced The entire set of belts is replaced Only the broken belt is replaced The broken belt need not to be replaced The broken belt and the belt on either side of it, is replaced ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is known as, Helical gearing None of these Bevel gearing Worm gearing Helical gearing None of these Bevel gearing Worm gearing ANSWER DOWNLOAD EXAMIANS APP