Machine Design Screws used for power transmission should have Low efficiency High efficiency Very fine threads Strong teeth Low efficiency High efficiency Very fine threads Strong teeth 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 piston pin bearings in heavy duty diesel engines are Tapered roller bearings Spherical roller bearings Cylindrical roller bearings Needle roller bearings Tapered roller bearings Spherical roller bearings Cylindrical roller bearings Needle roller bearings ANSWER DOWNLOAD EXAMIANS APP
Machine Design Shear stress theory is applicable for All of these Ductile materials Brittle materials Elastic materials All of these Ductile materials Brittle materials Elastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design A sliding bearing which operates without any lubricant present, is called Zero film bearing Hydrostatic lubricated bearing Boundary lubricated bearing Hydrodynamic lubricated bearing Zero film bearing Hydrostatic lubricated bearing Boundary lubricated bearing Hydrodynamic lubricated bearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design A key made from a cylindrical disc having segmental cross-section, is known as Gib head key Flat saddle key Woodruff key Feather key Gib head key Flat saddle key Woodruff key Feather key ANSWER DOWNLOAD EXAMIANS APP
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