Machine Design When two helical springs of equal lengths are arranged to form a cluster spring, then Both A and B is correct Load taken by each spring will be half the total load Shear stress in each spring will be equal Only A is correct Both A and B is correct Load taken by each spring will be half the total load Shear stress in each spring will be equal Only A is correct ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity of sliding __________ the distance of the point of contact from the pitch point. Does not depend upon Is equal to cos φ multiplied by Is directly proportional to Is inversely proportional to Does not depend upon Is equal to cos φ multiplied by Is directly proportional to Is inversely proportional to ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following formula is used in designing a connecting rod? Rankine's formula Johnson's parabolic formula Johnson's straight line formula Euler's formula Rankine's formula Johnson's parabolic formula Johnson's straight line formula Euler's formula ANSWER DOWNLOAD EXAMIANS APP
Machine Design The usual proportion for the width of key is (where d = Diameter of shaft or diameter of hole in the hub) d/4 d/2 d/6 d/8 d/4 d/2 d/6 d/8 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The algebraic difference between the maximum limit and the basic size is called Mean deviation Upper deviation Actual deviation Lower deviation Mean deviation Upper deviation Actual deviation Lower deviation ANSWER DOWNLOAD EXAMIANS APP
Machine Design The contact ratio is the ratio of Length of path of contact to the circular pitch Length of arc of contact to the circular pitch Length of arc of approach to the circular pitch Length of arc of recess to the circular pitch Length of path of contact to the circular pitch Length of arc of contact to the circular pitch Length of arc of approach to the circular pitch Length of arc of recess to the circular pitch ANSWER DOWNLOAD EXAMIANS APP
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