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 Fluctuating stress Repeated stress Alternating stress Yield stress Fluctuating stress Repeated stress Alternating stress Yield stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a marine flange coupling, the thickness of flange is taken as d/4 3d/4 d/3 d/2 d/4 3d/4 d/3 d/2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 3 3.5 2.8 2.5 3 3.5 2.8 2.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stretching in a belt can be controlled by __________ the stress in the belt. None of these Reducing Increasing Both A and B None of these Reducing Increasing Both A and B ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tap bolt Has both the ends threaded Has head at one end and other end fits into a tapped hole in the other part to be joined Has pointed threads Has a head on one end and a nut fitted to the other Has both the ends threaded Has head at one end and other end fits into a tapped hole in the other part to be joined Has pointed threads Has a head on one end and a nut fitted to the other ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation in gears is used to find the Fatigue stress Tensile stress in bending Compressive stress in bending Shear stress Fatigue stress Tensile stress in bending Compressive stress in bending Shear stress ANSWER DOWNLOAD EXAMIANS APP
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