A Hooke’s joint is used to connect two
(a) coplanar and non-parallel shafts
(b) non-coplanar and non-parallel shafts
(c) coplanar and parallel shafts
(d) non-coplanar and parallel shafts
This question was posed to me in semester exam.
This intriguing question originated from Friction and Double Hooke’s Joint topic in division Friction of Machine Kinematics