Machine Design Which of the following key is preferred for the condition when a large amount of impact type torque is to be transmitted in both direction of rotation? Feather key Tangent key Woodruff key Gib-head key Feather key Tangent key Woodruff key Gib-head key ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following screw thread is used for power transmission in one direction only? Square threads Multiple threads Buttress threads Acme threads Square threads Multiple threads Buttress threads Acme threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of cutting oil when threading a pipe is to Help removes chips All of these Lubricate the dies Provide cooling action Help removes chips All of these Lubricate the dies Provide cooling action ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is known as, Worm gearing Helical gearing None of these Bevel gearing Worm gearing Helical gearing None of these Bevel gearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The condition for maximum power transmission is that the maximum tension in the flat belt should be equal to(Where, Pc = tension in belt due to centrifugal force) 1 Pc Pc/3 3 Pc 2 Pc 1 Pc Pc/3 3 Pc 2 Pc ANSWER DOWNLOAD EXAMIANS APP
Machine Design Ball bearing type screws are found in following application Screw jack Crane Aeroplane engines Steering mechanism Screw jack Crane Aeroplane engines Steering mechanism ANSWER DOWNLOAD EXAMIANS APP
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