Machine Design Which of the following statement is correct, for two shafts connected in parallel? Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Angle of twist of each shaft is the same Torque in each shaft is the same Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Angle of twist of each shaft is the same Torque in each shaft is the same ANSWER DOWNLOAD EXAMIANS APP
Machine Design If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then formative number of teeth is written as T sec³φ T cosecφ T/sec³φ T sec²φ T sec³φ T cosecφ T/sec³φ T sec²φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as, Hollow saddle key Hollow key Soft key None of these Hollow saddle key Hollow key Soft key None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the assembly of pulley, key and shaft Key is made the strongest All the three are designed for equal strength Key is made the weakest Pulley is made the weakest Key is made the strongest All the three are designed for equal strength Key is made the weakest Pulley is made the weakest ANSWER DOWNLOAD EXAMIANS APP
Machine Design In worm gears, the angle between the tangent to the pitch helix and an element of the cylinder, is known as Pressure angle Pitch lead angle Helix angle None of these Pressure angle Pitch lead angle Helix angle None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 2.8 3.5 3 2.5 2.8 3.5 3 2.5 ANSWER DOWNLOAD EXAMIANS APP
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