Machine Design The groove angle of pulleys for V-belt is More than 400 300 to 320 420 to 450 340 to 360 More than 400 300 to 320 420 to 450 340 to 360 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The root angle of a bevel gear is equal to Pitch angle + dedendum angle Pitch angle + addendum angle Pitch angle - addendum angle Pitch angle - dedendum angle Pitch angle + dedendum angle Pitch angle + addendum angle Pitch angle - addendum angle Pitch angle - dedendum angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bench vice has following type of threads Buttress Square Metric Acme Buttress Square Metric Acme ANSWER DOWNLOAD EXAMIANS APP
Machine Design A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking set screw, is called Jam nut Ring nut Castle nut Sawn nut Jam nut Ring nut Castle nut Sawn nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Compression coupling All of these Muff coupling Flange coupling Compression coupling All of these Muff coupling Flange coupling 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 45° - φ/2 90° - φ 45° + φ/2 45° - φ 45° - φ/2 90° - φ 45° + φ/2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS