Machine Design The groove angle of the pulley for rope drive is usually 60° 35° 45° 20° 60° 35° 45° 20° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The efficiency of a square threaded screw is maximum if the helix angle is equal to(Where φ = Angle of friction) 45° - φ/2 45° + φ/2 45° - φ 90° - φ 45° - φ/2 45° + φ/2 45° - φ 90° - φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to Dynamic load Completely reversed load Static as well as dynamic load Static load Dynamic load Completely reversed load Static as well as dynamic load Static load ANSWER DOWNLOAD EXAMIANS APP
Machine Design If an application calls for stresses on screw threads in one direction only, then the following type of thread would be best suited Buttress BSW Acme Square Buttress BSW Acme Square ANSWER DOWNLOAD EXAMIANS APP
Machine Design Turn buckle has Left hand threads on both ends No threads Right hand threads on bout ends Left hand threads on one end and right hand threads on other end Left hand threads on both ends No threads Right hand threads on bout ends Left hand threads on one end and right hand threads on other end ANSWER DOWNLOAD EXAMIANS APP
Machine Design A key made from a cylindrical disc having segmental cross-section, is known as Feather key Flat saddle key Gib head key Woodruff key Feather key Flat saddle key Gib head key Woodruff key ANSWER DOWNLOAD EXAMIANS APP
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