Machine Design Idler pulley is used for All of these Increasing velocity ratio Changing the direction of motion of belt For applying tension All of these Increasing velocity ratio Changing the direction of motion of belt For applying tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following pipe joints would be suitable for pipes carrying steam? Flanged Expansion Threaded Bell and spigot Flanged Expansion Threaded Bell and spigot ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design calculations for members subject to fluctuating loads with the same factor of safety, yield the most conservative estimates when using Soderberg relation Goodman relation Gerber relation None of these Soderberg relation Goodman relation Gerber relation None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A column is known as a long column if the slenderness ratio is 70 100 40 50 70 100 40 50 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 2.5 2.8 3.5 3 2.5 2.8 3.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the Initial tension or external load, whichever is greater Initial tension External load applied Sum of the initial tension and external load applied Initial tension or external load, whichever is greater Initial tension External load applied Sum of the initial tension and external load applied ANSWER DOWNLOAD EXAMIANS APP
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