Machine Design If two springs are in parallel then their overall stiffness will be None of these Double Half Same None of these Double Half Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit for a mirror polished material will be __________ as compared to unpolished material. Same None of these Less More Same None of these Less More ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the belt is transmitting maximum power, the belt speed should be (Where, m = mass of belt per meter (kg/m) and Pmax = maximum permissible tension in belt (N)) √(Pmax / 2m) √(Pmax / 3m) √(Pmax / m) √(3m /Pmax) √(Pmax / 2m) √(Pmax / 3m) √(Pmax / m) √(3m /Pmax) ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a beam of rectangular cross-section of width b and depth d, is subjected to a shear force F, the maximum shear stress induced will be 2F/bh 4F/bh F/bh 3F/2bh 2F/bh 4F/bh F/bh 3F/2bh ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having open ends, the fluid pressure induces Circumferential stress Longitudinal stress None of these Shear stress Circumferential stress Longitudinal stress None of these Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standard specifications, plain carbon steel designated by 40C8 contains carbon 0.40 to 0.60% 0.35 to 0.45% None of these 0.20 to 0.40% 0.40 to 0.60% 0.35 to 0.45% None of these 0.20 to 0.40% ANSWER DOWNLOAD EXAMIANS APP
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