Smart A** answer - Not on purpose and not for long.
Real Answer - In N scale steamers with smoke are very rare. I can't think of any offhand, but I'm sure there must have been some at one time or another.
The "smoke" is produced by in a chamber containing a heating element, to which some kind of oil is added. The heating element evaporates the oil. You have to keep adding oil, and it can leave a residue all over your layout. There is very little room in N scale for a heated chamber of any size.
Most of the photos you see of smoking (or steaming) model locomotives either have the smoke added by editing or simulated just for the photo.