Braking systems on steam locomotives All Questions › Category: Electric Vehicle › Braking systems on steam locomotives 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Hydraulic systemb) Pneumatic systemc) Vacuum systemd) None of the above 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is Vacuum system