Machine Design Rankine's theory of failure is applicable for following type of materials Ductile Plastic Brittle Elastic Ductile Plastic Brittle Elastic ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw will be self locking, if Friction angle is more than helix angle Friction angle is equal to helix angle Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is more than helix angle Friction angle is equal to helix angle Efficiency of screw is 100% Friction angle is less than helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design The standard length of the shaft is 7 m 5 m All of these 6 m 7 m 5 m All of these 6 m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of the pulley for rope drive is usually 60° 20° 45° 35° 60° 20° 45° 35° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Crowning on pulley helps In decreasing the slip of the belt To increase pulley life To keep the belt in centre on a pulley while it is in motion In increasing the slip of the belt In decreasing the slip of the belt To increase pulley life To keep the belt in centre on a pulley while it is in motion In increasing the slip of the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The property of a bearing material which has the ability to accommodate shaft deflections and bearing inaccuracies by plastic deformation without excessive wear and heating, is known as Embeddability Comformability Fatigue strength Bondability Embeddability Comformability Fatigue strength Bondability ANSWER DOWNLOAD EXAMIANS APP
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