Machine Design When screw threads are to be used in a situation where power is being transmitted in one direction only, then the screw threads suitable for this will be Square threads Acme threads Buttress threads Knuckle threads Square threads Acme threads Buttress threads Knuckle threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design When an open coiled helical compression spring is subjected to an axial compressive load, the stress induced in the wire is Compressive stress Bending stress Tensile stress Shear stress Compressive stress Bending stress Tensile stress Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct, for two shafts connected in parallel? Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Angle of twist of each shaft is the same Torque in each shaft is the same Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Angle of twist of each shaft is the same Torque in each shaft is the same ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the Initial tension Sum of the initial tension and external load applied External load applied Initial tension or external load, whichever is greater Initial tension Sum of the initial tension and external load applied External load applied Initial tension or external load, whichever is greater ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which process will increase the fatigue duration of parts? Electroplating Finishing and polishing Shot-peening De-carburisation Electroplating Finishing and polishing Shot-peening De-carburisation ANSWER DOWNLOAD EXAMIANS APP
Machine Design Resistance to fatigue of a material is measured by Endurance limit Young's modulus Coefficient of elasticity Elastic limit Endurance limit Young's modulus Coefficient of elasticity Elastic limit ANSWER DOWNLOAD EXAMIANS APP
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