Machine Design When a material is subjected to fatigue loading, the ratio of the endurance limit to the ultimate tensile strength is 0.5 0.2 0.35 0.65 0.5 0.2 0.35 0.65 ANSWER DOWNLOAD EXAMIANS APP
Machine Design If p = bearing pressure on projected bearing area, z = absolute viscosity of lubricant, and N = speed of journal, then the bearing characteristic number is given by Z/pN N/Zp ZN/p p/ZN Z/pN N/Zp ZN/p p/ZN ANSWER DOWNLOAD EXAMIANS APP
Machine Design For circumferential joint in boilers, the type of joint used is Butt joint with double cover plate Any one of the above Lap joint with one ring overlapping the other Butt joint with single cover plate Butt joint with double cover plate Any one of the above Lap joint with one ring overlapping the other Butt joint with single cover plate ANSWER DOWNLOAD EXAMIANS APP
Machine Design Spring stiffness is Ratio of coil diameter to wire diameter Its capability of storing energy Load required to produce unit deflection Its ability to absorb shocks Ratio of coil diameter to wire diameter Its capability of storing energy Load required to produce unit deflection Its ability to absorb shocks ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on a rectangular sunk key is 1 in 32 1 in 100 1 in 16 1 in 48 1 in 32 1 in 100 1 in 16 1 in 48 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Is independent of external loads Acts when external load is applied Becomes zero when external load is removed Is always harmful Is independent of external loads Acts when external load is applied Becomes zero when external load is removed Is always harmful ANSWER DOWNLOAD EXAMIANS APP
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