Machine Design When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be 0.8 d 1.8 d 1.57 d 1.2 d 0.8 d 1.8 d 1.57 d 1.2 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design Three different weights fall from a certain height under vacuum. They will take None of these Times inversely proportional to weight to reach earth Same time to reach earth Times proportional to weight to reach earth None of these Times inversely proportional to weight to reach earth Same time to reach earth Times proportional to weight to reach earth ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum normal stress theory is used for Non-ferrous materials Brittle materials Plastic materials Ductile materials Non-ferrous materials Brittle materials Plastic materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of thick cylinders, the tangential stress across the thickness of cylinder is Maximum at the outer surface and minimum at the inner surface Maximum at the inner surface and minimum at the outer surface Maximum at the inner surface and zero at the outer surface Maximum at the outer surface and zero at the inner surface Maximum at the outer surface and minimum at the inner surface Maximum at the inner surface and minimum at the outer surface Maximum at the inner surface and zero at the outer surface Maximum at the outer surface and zero at the inner surface ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two helical springs of equal lengths are arranged to form a cluster spring, then Only A is correct Shear stress in each spring will be equal Load taken by each spring will be half the total load Both A and B is correct Only A is correct Shear stress in each spring will be equal Load taken by each spring will be half the total load Both A and B is correct ANSWER DOWNLOAD EXAMIANS APP
Machine Design Fibrous fracture occurs in Elastic material Ductile material Brittle material Hard material Elastic material Ductile material Brittle material Hard material ANSWER DOWNLOAD EXAMIANS APP
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