Machine Design Fibrous fracture occurs in Brittle material Ductile material Elastic material Hard material Brittle material Ductile material Elastic material Hard material ANSWER DOWNLOAD EXAMIANS APP
Machine Design The arms of the pulleys for flat belt drive have Elliptical cross-section All the three characteristics Major axis in plane of rotation Major axis twice the minor axis Elliptical cross-section All the three characteristics Major axis in plane of rotation Major axis twice the minor axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following screw thread is used for power transmission in one direction only? Acme threads Buttress threads Square threads Multiple threads Acme threads Buttress threads Square threads Multiple threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design For maximum power, the velocity of the belt will be √(T/2m) √(T/m) None of these √(T/3m) √(T/2m) √(T/m) None of these √(T/3m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be over hauling screw, if its efficiency is Less than 50% More than 50% None of these Equal to 50% Less than 50% More than 50% None of these Equal to 50% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are provided with a cage To maintain the balls at a fixed distance apart To facilitate slipping of balls To reduce friction To prevent the lubricant from flowing out To maintain the balls at a fixed distance apart To facilitate slipping of balls To reduce friction To prevent the lubricant from flowing out ANSWER DOWNLOAD EXAMIANS APP
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