Machine Design Stress concentration in static loading is more serious in Equally serious in both cases Brittle materials Depends on other factors Ductile materials Equally serious in both cases Brittle materials Depends on other factors Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations based on which one of the following failure theories will give the most conservative value? Maximum distortion energy theory Maximum principal stress theory Maximum shear stress theory Maximum strain energy theory Maximum distortion energy theory Maximum principal stress theory Maximum shear stress theory Maximum strain energy theory ANSWER DOWNLOAD EXAMIANS APP
Machine Design The coefficient of friction between the belt and pulley depends upon the Material of belt and pulley All of these Speed of belt Slip of belt Material of belt and pulley All of these Speed of belt Slip of belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of cutting oil when threading a pipe is to Lubricate the dies Provide cooling action All of these Help removes chips Lubricate the dies Provide cooling action All of these Help removes chips ANSWER DOWNLOAD EXAMIANS APP
Machine Design The yield point in static loading is __________ as compared to fatigue loading. Lower None of these Same Higher Lower None of these Same Higher ANSWER DOWNLOAD EXAMIANS APP
Machine Design If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (neglecting centrifugal tension) will be equal to (Where, Pc is centrifugal tension) P1 + P2 P1 - P2 [⅟₂ × (P1 + P2)] + Pc ⅟₂ × (P1 + P2) P1 + P2 P1 - P2 [⅟₂ × (P1 + P2)] + Pc ⅟₂ × (P1 + P2) ANSWER DOWNLOAD EXAMIANS APP
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