Machine Design Which is correct statement? Stress concentration in cyclic loading is Seriousness would depend on other factors Very serious in brittle materials and less serious in ductile materials Very serious in ductile materials and less serious in brittle materials Equally serious in both types of materials Seriousness would depend on other factors Very serious in brittle materials and less serious in ductile materials Very serious in ductile materials and less serious in brittle materials Equally serious in both types of materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design A long helical spring having a spring stiffness of 12 kN/m and number of turns 20, breaks into two parts with number of turns 10 each in both the parts. If the two parts are connected in series, then the softness of the resultant spring will be 30 kN/m 24 kN/m 6 kN/m 12 kN/m 30 kN/m 24 kN/m 6 kN/m 12 kN/m ANSWER DOWNLOAD EXAMIANS APP
Machine Design If threads on a bolt are left hand, threads on nut will be Could be left or right hand Right hand with fine pitch Right hand with same pitch Left hand with same pitch Could be left or right hand Right hand with fine pitch Right hand with same pitch Left hand with same pitch ANSWER DOWNLOAD EXAMIANS APP
Machine Design The edges of a boiler plate are bevelled to an angle of 60° 30° 45° 80° 60° 30° 45° 80° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A crankshaft is a __________ shaft. Transmission Machine Machine frame None of these Transmission Machine Machine frame None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are, usually, made from High speed steel High carbon steel Medium carbon steel Low carbon steel High speed steel High carbon steel Medium carbon steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
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