Which fuel is used in AC train?

Related questions

1. How fast could a train go in 1860?
2. How fast does Amtrak train go?
3. What is the longest train ever?
4. Why Indian trains are late?
5. Can steam engines go backwards?
6. How far can a train go on a gallon of fuel?
7. Are train tracks heated?
8. How much HP does a train have?
9. What do the numbers on a locomotive mean?
10. Is Steam more powerful than diesel?

Tags

1. #diesel
2. #carry
3. #train
4. #board
5. #system
6. #there
7. #external
8. #requires
9. #steam
10. #locomotive
11. #trains
12. #power
13. #sources