Machine Design If d is the normal diameter of a bolt in mm, then the initial tension in kg in a bolt used for making a fluid tight joint as for steam engine cover joint is calculated by the relation 138 d 151 d 124 d 168 d 138 d 151 d 124 d 168 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design Slenderness ratio is the ratio of Width of column to depth of column Effective length of column to width of column Maximum size of column to minimum size of column Effective length of column to least radius of gyration of the column Width of column to depth of column Effective length of column to width of column Maximum size of column to minimum size of column Effective length of column to least radius of gyration of the column ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration in static loading is more serious in Equally serious in both cases Depends on other factors Brittle materials Ductile materials Equally serious in both cases Depends on other factors Brittle materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock resistance of steel is increased by adding Nickel Cobalt and molybdenum Chromium Nickel and chromium Nickel Cobalt and molybdenum Chromium Nickel and chromium ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bench vice has following type of threads Metric Square Acme Buttress Metric Square Acme Buttress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The application of second type levers is found in A pair of tongs Handle of a hand pump Lever of a loaded safety valve Hand wheel of a punching press A pair of tongs Handle of a hand pump Lever of a loaded safety valve Hand wheel of a punching press ANSWER DOWNLOAD EXAMIANS APP
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