Machine Design A universal coupling is used to connect two shafts Whose axes intersect at a small angle Which are perfectly aligned Have lateral misalignment Which are not in exact alignment Whose axes intersect at a small angle Which are perfectly aligned Have lateral misalignment Which are not in exact alignment ANSWER DOWNLOAD EXAMIANS APP
Machine Design The connecting rod bolts are tightened up with initial tension greater than the external load so that The resultant load on the bolt would not be affected by the external cyclic load Bolts are weakest elements Joint may not open up Bolts will not loosen during service The resultant load on the bolt would not be affected by the external cyclic load Bolts are weakest elements Joint may not open up Bolts will not loosen during service ANSWER DOWNLOAD EXAMIANS APP
Machine Design Aircraft body is usually fabricated by Pre-casting Casting Welding Riveting Pre-casting Casting Welding Riveting ANSWER DOWNLOAD EXAMIANS APP
Machine Design A key made from a cylindrical disc having segmental cross-section, is known as Gib head key Woodruff key Feather key Flat saddle key Gib head key Woodruff key Feather key Flat saddle key ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum shear stress theory is used for Ductile materials Nonferrous materials Brittle materials Plastic materials Ductile materials Nonferrous materials Brittle materials Plastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the size of a standard specimen for a fatigue testing machine is increased, the endurance limit for the material will Decrease Have same value as that of standard specimen None of these Increase Decrease Have same value as that of standard specimen None of these Increase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS