Machine Design When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt) 0.75 d 1.25 d d 0.5 d 0.75 d 1.25 d d 0.5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the length of the journal is equal to the diameter of the journal, then the bearing is said to be a Medium bearing Short bearing Square bearing Long bearing Medium bearing Short bearing Square bearing Long bearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio None of these Increases Decreases Remains unchanged None of these Increases Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of the pulley for rope drive is usually 60° 45° 35° 20° 60° 45° 35° 20° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Rankine's theory of failure is applicable for following type of materials Plastic Elastic Ductile Brittle Plastic Elastic Ductile Brittle ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration in cyclic 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
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