Machine Design A screw is said to be a self locking screw, if its efficiency is More than 50% Less than 50% None of these Equal to 50% More than 50% Less than 50% None of these Equal to 50% ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is an anti-friction bearing? Pedestal bearing Collar bearing Needle bearing Journal bearing Pedestal bearing Collar bearing Needle bearing Journal bearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design Auto frettage is the method of Increasing the life of thick cylinders Calculating stresses in thick cylinders Joining thick cylinders Pre-stressing thick cylinders Increasing the life of thick cylinders Calculating stresses in thick cylinders Joining thick cylinders Pre-stressing thick cylinders ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical gears, the distance between similar faces of adjacent teeth along a helix on the pitch cylinders normal to the teeth, is called Axial pitch Diametral pitch Normal pitch Module Axial pitch Diametral pitch Normal pitch Module ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a bolt is subjected to an external load, the stress induced in the bolt will be Combined tensile and shear stress Tensile stress Any one of these Shear stress Combined tensile and shear stress Tensile stress Any one of these Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design If p = bearing pressure on projected bearing area, z = absolute viscosity of lubricant, and N = speed of journal, then the bearing characteristic number is given by ZN/p Z/pN N/Zp p/ZN ZN/p Z/pN N/Zp p/ZN ANSWER DOWNLOAD EXAMIANS APP
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