In a coupled locomotive, the driving wheels are connected to the leading and trailing wheels by a/an __________
(a) Outside coupling rod
(b) Inside coupling rod
(c) Backside coupling rod
(d) Frontend coupling rod
I got this question in class test.
This is a very interesting question from Balancing of Coupled Locomotives & Secondary Forces of Multi-cylinder Inline Engines topic in portion Balancing of Reciprocating Masses of Machine Dynamics