Machine Design The surface finish factor for a mirror polished material is 1 0.85 0.45 0.65 1 0.85 0.45 0.65 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation in gears is used to find the Compressive stress in bending Fatigue stress Tensile stress in bending Shear stress Compressive stress in bending Fatigue stress Tensile stress in bending Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Unwin's formula, the relation between the diameter of rivet hole (d) and the thickness of plate (t) is given by (where d and t are in mm) d = 2√t d = √t d = 1.6√t d = 6√t d = 2√t d = √t d = 1.6√t d = 6√t ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., when the thickness of boiler shell (t) is greater than 8 mm, then the diameter of rivet hole (d) is obtained by Equating shearing resistance to the crushing resistance of the rivets Equating tearing resistance of the plate to the crushing resistance of the rivets None of these Equating tearing resistance of the plate to the shearing resistance of the rivets Equating shearing resistance to the crushing resistance of the rivets Equating tearing resistance of the plate to the crushing resistance of the rivets None of these Equating tearing resistance of the plate to the shearing resistance of the rivets ANSWER DOWNLOAD EXAMIANS APP
Machine Design The value of Lewis form factor used in design of gears is All of these Dependent on number of teeth of a gear Dependent on system of teeth Independent of size of teeth All of these Dependent on number of teeth of a gear Dependent on system of teeth Independent of size of teeth ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called Yield stress Repeated stress Alternating stress Fluctuating stress Yield stress Repeated stress Alternating stress Fluctuating stress ANSWER DOWNLOAD EXAMIANS APP
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