Yes, if the the engine is a steam engine or a diesel engine. The diesel engine smoke should be almost invisible when the engine is in good condition. Electric locomotives are not typically called "engines", but these do not produce smoke.
No smoke on an electric train (unless its on fire).
blue smoke is oil. white smoke is water. black smoke is unburnt fuel
the engine is burning oil. blue smoke oil white smoke antifreeze black smoke excess fuel
if it is white smoke engine need to rebuilt.
the smoke comes out the rear of the car in a pipe. the smoke comes out only when the engine is on. you do not have to be moving to have smoke come out. just the fact that the engine is on creates smoke due to the byproduct of the fuel and energy.
This is not that uncommon. Some oil is so hot that it will start to smoke. The smoke can escape through this opening to the engine.
there is no smoke its a steam train
No, the engine exhaust is what comes out of the tailpipe.
White smoke coming from the engine can mean many different things. One such thing is that your car may have a blown head gasket or that oil is burning in the engine.
The only train you can still smoke on is the Amtrack Auto train whichs travals from Virginia to Flordia.
White smoke will come out of a vehicle's exhaust system when the engine is cold. This is because of condensation build up in the engine and exhaust. The white smoke should go away after several minutes of idling. If you engine is always blowing white smoke, regardless of temperature, then it might be burning oil. Check the levels of your engine oil and your transmission fluid (if you have an automatic) and have the engine compression checked for blow-by.
The engine on a train is behind the driver.