Machine Design In a marine flange coupling, the thickness of flange is taken as d/3 d/2 3d/4 d/4 d/3 d/2 3d/4 d/4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The value of stress concentration factor depends upon Material and geometry of the part None of these Material of the part Geometry of the part Material and geometry of the part None of these Material of the part Geometry of the part ANSWER DOWNLOAD EXAMIANS APP
Machine Design The process which improves the machinability of steels, but lowers the hardness and tensile strength is Normalising Spheroidising Full annealing Process annealing Normalising Spheroidising Full annealing Process annealing ANSWER DOWNLOAD EXAMIANS APP
Machine Design Auto frettage is the method of Pre-stressing thick cylinders Increasing the life of thick cylinders Calculating stresses in thick cylinders Joining thick cylinders Pre-stressing thick cylinders Increasing the life of thick cylinders Calculating stresses in thick cylinders Joining thick cylinders ANSWER DOWNLOAD EXAMIANS APP
Machine Design Factor of safety for fatigue loading is the ratio of Young's modulus to the ultimate tensile strength Endurance limit to the working stress Elastic limit to the yield point Elastic limit to the working stress Young's modulus to the ultimate tensile strength Endurance limit to the working stress Elastic limit to the yield point Elastic limit to the working stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a shoe brake, the equivalent coefficient of friction is equal to (where μ = Actual coefficient of friction, and θ = Semi-block angle) 2μ sinθ/(θ + sinθ) 4μ sinθ/(θ + sinθ) 4μ sinθ/(2θ + sin 2θ) μ sinθ/(2θ + sin 2θ) 2μ sinθ/(θ + sinθ) 4μ sinθ/(θ + sinθ) 4μ sinθ/(2θ + sin 2θ) μ sinθ/(2θ + sin 2θ) ANSWER DOWNLOAD EXAMIANS APP
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