Machine Design A screw is said to be over hauling screw, if the Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is more than helix angle Friction angle is equal to helix angle Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is more than helix angle Friction angle is equal to helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design A machine part subjected to _________ is called a strut. A tangential force Any one of these An axial tensile force An axial compressive force A tangential force Any one of these An axial tensile force An axial compressive force ANSWER DOWNLOAD EXAMIANS APP
Machine Design When an open coiled helical compression spring is subjected to an axial compressive load, the stress induced in the wire is Shear stress Bending stress Compressive stress Tensile stress Shear stress Bending stress Compressive stress Tensile stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Muff coupling Flange coupling All of these Compression coupling Muff coupling Flange coupling All of these Compression coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design Failure of a material is called fatigue when it fails At the yield point Below the elastic limit Below the yield point At the elastic limit At the yield point Below the elastic limit Below the yield point At the elastic limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following has threads at both ends? Stud Bolt None of these Tap bolt Stud Bolt None of these Tap bolt ANSWER DOWNLOAD EXAMIANS APP
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