Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 90° 67.5° 22.5° 45° 90° 67.5° 22.5° 45° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The contact ratio for gears is Zero Less than one Greater than one None of these Zero Less than one Greater than one None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft coupling should Hold the shafts in perfect alignment Be easy to connect or disconnect All of these Transmit full power of the shaft Hold the shafts in perfect alignment Be easy to connect or disconnect All of these Transmit full power of the shaft ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which process will increase the fatigue duration of parts? Finishing and polishing Electroplating De-carburisation Shot-peening Finishing and polishing Electroplating De-carburisation Shot-peening ANSWER DOWNLOAD EXAMIANS APP
Machine Design In radial bearings, the load acts __________ to the axis of rotation. Parallel Both A and B None of these Perpendicular Parallel Both A and B None of these Perpendicular ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock resistance of steel is increased by adding Nickel Chromium Nickel and chromium Cobalt and molybdenum Nickel Chromium Nickel and chromium Cobalt and molybdenum ANSWER DOWNLOAD EXAMIANS APP