Machine Design For general industrial machinery, the ratio of the length of journal to its diameter is taken as 1 to 2 5 to 10 3 to 5 0.5 to 1 1 to 2 5 to 10 3 to 5 0.5 to 1 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centre to centre distance between two consecutive rivets in a row, is called Diagonal pitch Pitch Back pitch Margin Diagonal pitch Pitch Back pitch Margin ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the speed of belt increases, The coefficient of friction between the belt and pulley increases The power transmitted will decrease The power transmitted will increase The coefficient of friction between the belt and pulley decreases The coefficient of friction between the belt and pulley increases The power transmitted will decrease The power transmitted will increase The coefficient of friction between the belt and pulley decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a bevel gear having the pitch angle θ, the ratio of formative number of teeth (TE) to actual number of teeth (T) is 1/cosθ sinθ cosθ 1/tanθ 1/sinθ 1/cosθ sinθ cosθ 1/tanθ 1/sinθ ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration in cyclic loading is more serious in Brittle materials Equally serious in both cases Depends on other factors Ductile materials Brittle materials Equally serious in both cases Depends on other factors Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio Remains unchanged Decreases None of these Increases Remains unchanged Decreases None of these Increases ANSWER DOWNLOAD EXAMIANS APP
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