Machine Design The cross-section of the arm of a bell crank lever is I-section Elliptical Any one of these Rectangular I-section Elliptical Any one of these Rectangular ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts will have equal strength, if Angle of twist of both the shafts is same Diameter of both the shafts is same Material of both the shafts is same Twisting moment of both the shafts is same Angle of twist of both the shafts is same Diameter of both the shafts is same Material of both the shafts is same Twisting moment of both the shafts is same ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation in gears is used to find the Tensile stress in bending Compressive stress in bending Fatigue stress Shear stress Tensile stress in bending Compressive stress in bending Fatigue stress Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resistance to fatigue of a material is measured by Ultimate tensile strength Endurance limit Elastic limit Young's modulus Ultimate tensile strength Endurance limit Elastic limit Young's modulus ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a material is subjected to fatigue loading, the ratio of the endurance limit to the ultimate tensile strength is 0.65 0.35 0.5 0.2 0.65 0.35 0.5 0.2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the shaft rotates in anticlockwise direction at high speed in a bearing, it will Move towards left of the bearing making metal to metal contact Move towards right of the bearing making metal to metal contact Have contact at the bottom most of the bearing Move towards right of the bearing making no metal to metal contact Move towards left of the bearing making metal to metal contact Move towards right of the bearing making metal to metal contact Have contact at the bottom most of the bearing Move towards right of the bearing making no metal to metal contact ANSWER DOWNLOAD EXAMIANS APP
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