Machine Design Which one of the following is a positive drive? Rope drive Chain drive V-belt drive Crossed flat belt drive Rope drive Chain drive V-belt drive Crossed flat belt drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design While designing a screw in a screw jack against buckling failure, the end conditions for the screw are taken as One end fixed and the other end free Both the ends fixed One end fixed and the other end hinged Both the ends hinged One end fixed and the other end free Both the ends fixed One end fixed and the other end hinged Both the ends hinged ANSWER DOWNLOAD EXAMIANS APP
Machine Design For crank shaft bearings, the ratio of the length of the journal to its diameter is_________. Greater than unity None of these Equal to 1 Less than unity Greater than unity None of these Equal to 1 Less than unity ANSWER DOWNLOAD EXAMIANS APP
Machine Design When an open coiled helical compression spring is subjected to an axial compressive load, the stress induced in the wire is Bending stress Shear stress Tensile stress Compressive stress Bending stress Shear stress Tensile stress Compressive stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The circumferential and longitudinal strains in a cylindrical boiler under internal steam pressure are εc and εl respectively. The change in volume of the boiler cylinder per unit volume will be 2εc + εl εc + εl² εc + 2εl εc² + εl 2εc + εl εc + εl² εc + 2εl εc² + εl ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resultant axial load on a bolt depends upon External load applied Relative elastic yielding of the bolt and the connected members Initial tension due to tightening of the bolt All of these External load applied Relative elastic yielding of the bolt and the connected members Initial tension due to tightening of the bolt All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS