Machine Design If a spring is cut down into two springs, the stiffness of cut springs will be None of these Same Double Half None of these Same Double Half ANSWER DOWNLOAD EXAMIANS APP
Machine Design In nitrated parts, the origins of the fatigue cracks will occur at Surface Just below the surface None of these Within the core Surface Just below the surface None of these Within the core ANSWER DOWNLOAD EXAMIANS APP
Machine Design A metal pipe of 1 m diameter contains a fluid having a pressure of 1 N/mm². If the permissible tensile stress in the metal is 20 N/mm², then the thickness of the metal required for making the pipe will be 25 mm 15 mm 5 mm 10 mm 25 mm 15 mm 5 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design The steel pulleys are __________ in weight than cast iron pulleys of the same capacity. Heavier None of these Moderate Lighter Heavier None of these Moderate Lighter ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a marine flange coupling, the pitch circle diameter of bolts is taken as 2.5 d 1.2 d 2 d 1.6 d 2.5 d 1.2 d 2 d 1.6 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Becomes zero when external load is removed Is always harmful Is independent of external loads Acts when external load is applied Becomes zero when external load is removed Is always harmful Is independent of external loads Acts when external load is applied ANSWER DOWNLOAD EXAMIANS APP
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