Guest's theory
Rankine's theory
St Venant's theory
VonMises theory
jam nut
castle nut
sawn nut
ring nut
the strength of the shaft
the rigidity of the shaft
both the strength and rigidity of the shaft
the ductility of the shaft
Correct
Incorrect
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
