Machine Design In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock load produced can be decreased by Increasing the cross-section area of bar Decreasing the cross-section area of bar Would depend upon other factors Remain unaffected with cross-section area Increasing the cross-section area of bar Decreasing the cross-section area of bar Would depend upon other factors Remain unaffected with cross-section area ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is positive drive? Timing belt Crossed belt drive V belt drive Flat belt drive Timing belt Crossed belt drive V belt drive Flat belt drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct, for two shafts connected in parallel? Angle of twist of each shaft is the same Torsional stiffness of each shaft is the same Torque in each shaft is the same Shear stress in each shaft is the same Angle of twist of each shaft is the same Torsional stiffness of each shaft is the same Torque in each shaft is the same Shear stress in each shaft is the same ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearing characteristic number in a hydrodynamic bearing depends upon Length, width and load Viscosity, speed and bearing pressure Viscosity, speed and load Length, width and speed Length, width and load Viscosity, speed and bearing pressure Viscosity, speed and load Length, width and speed ANSWER DOWNLOAD EXAMIANS APP
Machine Design The pitch diameter is the __________ diameter of an external or internal screw thread. Smallest Effective Largest None of these Smallest Effective Largest None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The included angle in unified of American National threads is 47° 55° 60° 29° 47° 55° 60° 29° ANSWER DOWNLOAD EXAMIANS APP
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