Two shafts A and B are made of same material. The diameters of shaft A and B are dA and dB respectively. The ratio of
torque transmitted by shaft A to that of shaft B will be
(A) dA/dB-
(B) (dA/dB-)2
(C) (dA/dB-)3
(D) (dA/dB-)4
torque transmitted by shaft A to that of shaft B will be
(A) dA/dB-
(B) (dA/dB-)2
(C) (dA/dB-)3
(D) (dA/dB-)4