Machine Design Rankine's theory of failure is applicable for following type of materials Elastic Brittle Ductile Plastic Elastic Brittle Ductile Plastic ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity factor for precision metallic gears cut with high accuracy and operating at velocities up to 20 m/s is equal to 6/ (6 + v) 3/ (3 + v) 0.75/ (0.75 + √v) 4.5/ (4.5 + v) 6/ (6 + v) 3/ (3 + v) 0.75/ (0.75 + √v) 4.5/ (4.5 + v) ANSWER DOWNLOAD EXAMIANS APP
Machine Design When spring index increases, the value of Wahl's stress factor Remains same Increases linearly Increases exponentially Decreases linearly Remains same Increases linearly Increases exponentially Decreases linearly ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bolt Is provided with pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has a head on one end and a nut fitted to the other Has both the ends threaded Is provided with pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has a head on one end and a nut fitted to the other Has both the ends threaded ANSWER DOWNLOAD EXAMIANS APP
Machine Design Allen bolts are Self locking bolts Used in aircraft application Designed for shock load Provided with hexagonal depression in head Self locking bolts Used in aircraft application Designed for shock load Provided with hexagonal depression in head ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of the washer is to Absorb shocks and vibrations Provide bearing area Fill up the axial gap Provide cushioning effect Absorb shocks and vibrations Provide bearing area Fill up the axial gap Provide cushioning effect ANSWER DOWNLOAD EXAMIANS APP
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