Machine Design In worm gears, the pressure angle is __________ the angle between two inclined faces in axial plane. Thrice Half None of these Twice Thrice Half None of these Twice ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having closed ends, the fluid pressure induces Circumferential stress None of these Longitudinal stress Shear stress Circumferential stress None of these Longitudinal stress Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The V-belts are particularly suitable for __________ drives. None of these Short Both A and B Long None of these Short Both A and B Long ANSWER DOWNLOAD EXAMIANS APP
Machine Design Surface endurance limit of gear material is dependent upon its Yield strength Elastic strength Brinell hardness number Toughness Yield strength Elastic strength Brinell hardness number Toughness ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct, for two shafts connected in parallel? Torsional stiffness of each shaft is the same Torque in each shaft is the same Angle of twist of each shaft is the same Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Torque in each shaft is the same Angle of twist of each shaft is the same Shear stress in each shaft is the same ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct regarding power screws? The efficiency of a self locking screw can not be more than 50% The efficiency of Acme (trapezoidal) thread is less than that of a square thread If the friction angle is less than the helix angle of the screw, then the efficiency will be more than 50% Both (A) and (B) The efficiency of a self locking screw can not be more than 50% The efficiency of Acme (trapezoidal) thread is less than that of a square thread If the friction angle is less than the helix angle of the screw, then the efficiency will be more than 50% Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
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