Machine Design When a material is subjected to fatigue loading, the ratio of the endurance limit to the ultimate tensile strength is 0.2 0.65 0.35 0.5 0.2 0.65 0.35 0.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a load W is applied instantaneously on a bar; Then the stress induced in bar will Be independent of ratio of mass of load W to mass of bar (y) Decrease with decrease in y Increase with increase in y Depend on other considerations Be independent of ratio of mass of load W to mass of bar (y) Decrease with decrease in y Increase with increase in y Depend on other considerations ANSWER DOWNLOAD EXAMIANS APP
Machine Design I.S. specifies following total number of grades of tolerances 20 16 18 22 20 16 18 22 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 ZN/p N/Zp p/ZN Z/pN ZN/p N/Zp p/ZN Z/pN ANSWER DOWNLOAD EXAMIANS APP
Machine Design The number of slots in a 25 mm castle nut is 6 2 4 8 6 2 4 8 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ends of the leaves of a semi-elliptical leaf spring are made triangular in order to Permit each leaf to act as an overhanging beam Make M/I constant throughout the length of the leaf Have variable bending moment (M) in each leaf Obtain variable moment of inertia (I) in each leaf Permit each leaf to act as an overhanging beam Make M/I constant throughout the length of the leaf Have variable bending moment (M) in each leaf Obtain variable moment of inertia (I) in each leaf ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS