Machine Design Stress concentration in static loading is more serious in Ductile materials Equally serious in both cases Brittle materials Depends on other factors Ductile materials Equally serious in both cases Brittle materials Depends on other factors ANSWER DOWNLOAD EXAMIANS APP
Machine Design The root angle of a bevel gear is equal to Pitch angle - dedendum angle Pitch angle + addendum angle Pitch angle + dedendum angle Pitch angle - addendum angle Pitch angle - dedendum angle Pitch angle + addendum angle Pitch angle + dedendum angle Pitch angle - addendum angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design The connecting rod bolts are tightened up with initial tension greater than the external load so that The resultant load on the bolt would not be affected by the external cyclic load Joint may not open up Bolts are weakest elements Bolts will not loosen during service The resultant load on the bolt would not be affected by the external cyclic load Joint may not open up Bolts are weakest elements Bolts will not loosen during service ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum normal stress theory is used for Non-ferrous materials Plastic materials Ductile materials Brittle materials Non-ferrous materials Plastic materials Ductile materials Brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The modulus of elasticity for mild steel is approximately equal to 110 kN/mm² 210 kN/mm² 80 kN/mm² 100 kN/mm² 110 kN/mm² 210 kN/mm² 80 kN/mm² 100 kN/mm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design The railway carriage couplings have Knuckle threads Acme threads Square threads Buttress threads Knuckle threads Acme threads Square threads Buttress threads ANSWER DOWNLOAD EXAMIANS APP
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