Machine Design Applications in which stresses are encountered in one direction only uses following type of threads Square Acme Buttress Metric Square Acme Buttress Metric ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a connecting rod, it is considered like __________ for buckling about X-axis. One end fixed and the other end hinged Both ends fixed Both ends hinged One end fixed and the other end free One end fixed and the other end hinged Both ends fixed Both ends hinged One end fixed and the other end free ANSWER DOWNLOAD EXAMIANS APP
Machine Design The gears are termed as medium velocity gears, if their peripheral velocity is 3-15 m/s 1-3 m/s 15-30 m/s 30-50 m/s 3-15 m/s 1-3 m/s 15-30 m/s 30-50 m/s 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) 4μ sinθ/(2θ + sin 2θ) 2μ sinθ/(θ + sinθ) 4μ sinθ/(θ + sinθ) μ sinθ/(2θ + sin 2θ) 4μ sinθ/(2θ + sin 2θ) 2μ sinθ/(θ + sinθ) 4μ sinθ/(θ + sinθ) μ sinθ/(2θ + sin 2θ) ANSWER DOWNLOAD EXAMIANS APP
Machine Design Coaxing is the procedure of increasing Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal hardness by surface treatment Metal resistance to corrosion by coating Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal hardness by surface treatment Metal resistance to corrosion by coating ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is not correct procedure to increase the fatigue limit? Under stressing Shot peening Surface decarburisation Cold working Under stressing Shot peening Surface decarburisation Cold working ANSWER DOWNLOAD EXAMIANS APP
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