Machine Design A bolt is designed on the basis of __________ with a large factor of safety. Direct compressive stress Direct tensile stress Direct bending stress Direct shear stress Direct compressive stress Direct tensile stress Direct bending stress Direct shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A key way lowers The strength of the shaft The ductility of the shaft The rigidity of the shaft Both the strength and rigidity of the shaft The strength of the shaft The ductility of the shaft The rigidity of the shaft Both the strength and rigidity of the shaft ANSWER DOWNLOAD EXAMIANS APP
Machine Design The crest diameter of a screw thread is same as Pitch diameter Major diameter Minor diameter Core diameter Pitch diameter Major diameter Minor diameter Core diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle Remains unchanged Decreases Increases None of these Remains unchanged Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a close coiled helical spring is compressed, its wire is subjected to Compression Tension Shear All of these Compression Tension Shear All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be W/2A W/A 3W/A 2W/A W/2A W/A 3W/A 2W/A ANSWER DOWNLOAD EXAMIANS APP
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