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Mechanical Engineering : Machine Design - Quiz(MCQ)
Calculate the diameter of pin from shear consideration with maximum shear stress allowed is 40NN/mm² and an axial tensile force of 50kN is acting on the rod.
A)
39mm
B)
44mm
C)
49mm
D)
52mm

Correct Answer : Option (A) :   39mm


Explanation : As the pin is subjected to double shear diameter (D) = √(2P/π x τ) = 38.80mm.

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