Machine Design For general industrial machinery, the ratio of the length of journal to its diameter is taken as 0.5 to 1 1 to 2 3 to 5 5 to 10 0.5 to 1 1 to 2 3 to 5 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The condition for maximum power transmission is that the maximum tension in the flat belt should be equal to (Where, Pc = tension in belt due to centrifugal force) Pc/3 1 Pc 2 Pc 3 Pc Pc/3 1 Pc 2 Pc 3 Pc ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to Bending stresses All of these Combined bending and shear stresses Shear stresses Bending stresses All of these Combined bending and shear stresses Shear stresses ANSWER DOWNLOAD EXAMIANS APP
Machine Design For maximum power, the velocity of the belt will be √(T/3m) None of these √(T/2m) √(T/m) √(T/3m) None of these √(T/2m) √(T/m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The algebraic difference between the maximum limit and the basic size is called Upper deviation Lower deviation Mean deviation Actual deviation Upper deviation Lower deviation Mean deviation Actual deviation ANSWER DOWNLOAD EXAMIANS APP
Machine Design An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by Decreasing the cross-sectional area of the bar Decreasing the modulus of elasticity of the bar All of these Increasing the length of bar Decreasing the cross-sectional area of the bar Decreasing the modulus of elasticity of the bar All of these Increasing the length of bar ANSWER DOWNLOAD EXAMIANS APP
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