Machine Design Which of the following spring is used in mechanical wrist watch? Spiral spring Helical compression spring Torsion spring Belleville spring Spiral spring Helical compression spring Torsion spring Belleville spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearing characteristic number in a hydrodynamic bearing depends upon Viscosity, speed and load Length, width and speed Viscosity, speed and bearing pressure Length, width and load Viscosity, speed and load Length, width and speed Viscosity, speed and bearing pressure Length, width and load ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical bevel gearing, the axes of shafts are __________ and the teeth are curved. Non-intersecting and non-parallel None of these Intersecting Intersecting and non-parallel Non-intersecting and non-parallel None of these Intersecting Intersecting and non-parallel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resultant axial load on a bolt depends on All of these External load applied Initial tension Relative elastic yielding (springness) of the bolt and the connected member All of these External load applied Initial tension Relative elastic yielding (springness) of the bolt and the connected member ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following screw thread is adopted for power transmission in either direction? Buttress threads Multiple threads Acme threads Square threads Buttress threads Multiple threads Acme threads Square threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The contact ratio for gears is Greater than one Zero None of these Less than one Greater than one Zero None of these Less than one ANSWER DOWNLOAD EXAMIANS APP
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