Machine Design According to I.B.R., the thickness of the boiler shell should not be less than 6 mm 4 mm 5 mm 7 mm 6 mm 4 mm 5 mm 7 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design A machine part subjected to _________ is called a strut. Any one of these An axial tensile force A tangential force An axial compressive force Any one of these An axial tensile force A tangential force An axial compressive force ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cam follower generally used in automobile engines is Roller follower Spherical faced follower Flat faced follower Knife edge follower Roller follower Spherical faced follower Flat faced follower Knife edge follower ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'. One-half One-eighth One-fourth Double One-half One-eighth One-fourth Double ANSWER DOWNLOAD EXAMIANS APP
Machine Design At low temperatures (say 75°C) the notched bar impact value of steel Increases markedly Remain same Decreases markedly Depends on heat treatment carried out Increases markedly Remain same Decreases markedly Depends on heat treatment carried out ANSWER DOWNLOAD EXAMIANS APP
Machine Design Tapered roller bearings can take Axial load only Both radial and axial loads and the ratio of these being less than unity Both radial and axial loads and the ratio of these being greater than unity Radial load only Axial load only Both radial and axial loads and the ratio of these being less than unity Both radial and axial loads and the ratio of these being greater than unity Radial load only ANSWER DOWNLOAD EXAMIANS APP
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