same as with anything?!?!
Diesel trains are used for freight and sometimes they're used for passenger trains.
Passenger trains are used to transport passengers.
steam engine trains.
Japanese Trains
Coal is still used in many steam engines today. Coal is not used on diesel trains or electric trains simply because it is not fuel for them. Electric trains and diesel trains are the most common trains in use, and not trains capable of using coal, because they are more efficent and much less costly to maintain.
these are rechargeable batteries used in cell fones
Plutonium is not used in batteries.
in inverter batteries
What type of coal do they use in trains?
why commuters don't used the trains
18650 batteries are batteries that can be used for many various activities. Just like your AA or AAA batteries, you can use these for various things too.