Machine Design According to Indian standards, total numbers of fundamental deviations are 15 20 10 25 15 20 10 25 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two closely coiled helical springs with stiffness k₁ and k₂ respectively are connected in series. The stiffness of an equivalent spring is given by (k₁ - k₂)/ (k₁ k₂) (k₁ - k₂)/ (k₁ + k₂) (k₁ k₂)/ (k₁ + k₂) (k₁ + k₂)/ (k₁ k₂) (k₁ - k₂)/ (k₁ k₂) (k₁ - k₂)/ (k₁ + k₂) (k₁ k₂)/ (k₁ + k₂) (k₁ + k₂)/ (k₁ k₂) ANSWER DOWNLOAD EXAMIANS APP
Machine Design Shear stress theory is applicable for Ductile materials All of these Brittle materials Elastic materials Ductile materials All of these Brittle materials Elastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The smallest diameter of an external or internal screw thread is known as Minor diameter Major diameter Pitch diameter None of these Minor diameter Major diameter Pitch diameter None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration factor is defined as the ratio of Maximum stress to the nominal stress Maximum stress to the endurance limit Nominal stress to the endurance limit Nominal stress to the maximum stress Maximum stress to the nominal stress Maximum stress to the endurance limit Nominal stress to the endurance limit Nominal stress to the maximum stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A long helical spring having a spring stiffness of 12 kN/m and number of turns 20, breaks into two parts with number of turns 10 each in both the parts. If the two parts are connected in series, then the softness of the resultant spring will be 12 kN/m 24 kN/m 6 kN/m 30 kN/m 12 kN/m 24 kN/m 6 kN/m 30 kN/m ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS