Machine Design If two springs are in parallel then their overall stiffness will be None of these Same Double Half None of these Same Double Half ANSWER DOWNLOAD EXAMIANS APP
Machine Design The connecting rod bolts are tightened up so that tightening stress Is about yield point divided by safety factor Is 50% of yield point Is just sufficient to hold parts together Approaches yield point Is about yield point divided by safety factor Is 50% of yield point Is just sufficient to hold parts together Approaches yield point ANSWER DOWNLOAD EXAMIANS APP
Machine Design For same pulley diameters, center distance, belt speed and belt and pulley materials, Power transmission does not depend upon open and crossed types of constructions Open belt drive transmits more power than crossed belt drive Crossed belt drive transmits more power than open belt drive Open and crossed belt drives transmit same power Power transmission does not depend upon open and crossed types of constructions Open belt drive transmits more power than crossed belt drive Crossed belt drive transmits more power than open belt drive Open and crossed belt drives transmit same power ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resistance to fatigue of a material is measured by Endurance limit Elastic limit Young's modulus Ultimate tensile strength Endurance limit Elastic limit Young's modulus Ultimate tensile strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take care of Combined effect of transverse shear stress and bending stress in the wire Combined effect of transverse shear stress and curvature of wire Combined effect of torsional shear stress and transverse shear stress in the wire Combined effect of bending stress and curvature of the wire Combined effect of transverse shear stress and bending stress in the wire Combined effect of transverse shear stress and curvature of wire Combined effect of torsional shear stress and transverse shear stress in the wire Combined effect of bending stress and curvature of the wire ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear stress in a beam varies from zero at the outer fibers to a maximum at the________. None of these Neutral surface Upper surface Lower surface None of these Neutral surface Upper surface Lower surface ANSWER DOWNLOAD EXAMIANS APP
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