Machine Design Euler’s formula for a mild steel column is not valid if the slenderness ratio is 120 90 60 100 120 90 60 100 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flange coupling, the bolts are subjected to Tensile stress Compressive stress Shear stress None of these Tensile stress Compressive stress Shear stress None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A single strap butt joint is always in __________ shear. Triple share Single None of these Double Triple share Single None of these Double ANSWER DOWNLOAD EXAMIANS APP
Machine Design Idler pulley is used for All of these Changing the direction of motion of belt For applying tension Increasing velocity ratio All of these Changing the direction of motion of belt For applying tension Increasing velocity ratio ANSWER DOWNLOAD EXAMIANS APP
Machine Design The angle of twist of shaft is Inversely proportional to (shaft diameter)² Directly proportional to (shaft diameter)² Directly proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)² Directly proportional to (shaft diameter)² Directly proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)⁴ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A thin spherical shell of internal diameter d is subjected to an internal pressure p. If σt is the tensile stress for the shell material, then thickness of shell is equal to pd/2σt pd/3σt pd/4σt pd/σt pd/2σt pd/3σt pd/4σt pd/σt ANSWER DOWNLOAD EXAMIANS APP
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