Machine Design The condition for maximum power transmission is that the maximum tension in the flat belt should be equal to (Where, Pc = tension in belt due to centrifugal force) 1 Pc 2 Pc Pc/3 3 Pc 1 Pc 2 Pc Pc/3 3 Pc ANSWER DOWNLOAD EXAMIANS APP
Machine Design When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at right angle, then they are known as Miter gears Internal bevel gears Angular bevel gears Crown bevel gears Miter gears Internal bevel gears Angular bevel gears Crown bevel gears ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is correct statement? A member made of steel will generally be more rigid than a member of equal load carrying ability made of cast iron A member made of cast iron will generally be more rigid than a member of equal load carrying ability made of steel Which one is rigid will depend on several other factors Both will be equally rigid A member made of steel will generally be more rigid than a member of equal load carrying ability made of cast iron A member made of cast iron will generally be more rigid than a member of equal load carrying ability made of steel Which one is rigid will depend on several other factors Both will be equally rigid ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tube has the following advantage over pipe Smoother inside walls Lighter and easier to handle All of these Greater shock absorption Smoother inside walls Lighter and easier to handle All of these Greater shock absorption 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/4σt pd/3σt pd/σt pd/2σt pd/4σt pd/3σt pd/σt 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 2.5 3.5 3 2.8 2.5 3.5 3 2.8 ANSWER DOWNLOAD EXAMIANS APP
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