Long distance railways use which of the following? All Questions › Category: Electric Vehicle › Long distance railways use which of the following? 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) 200 V D.C.b) 25 kV single phase A.C.c) 25 kV two phase A.C.d) 25 kV three phase A.C. 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is 25 kV single phase A.C.