Trains explained

in this section we will focus on trains below may be some links later but for the most part we will be diving into what makes a train a train so lets start:

Wheels:

ventilation/central air:Ventilation refers to keeping the air moving and clean while centrol air refers to regulation the temperature of all the train cars so the cars that need to be cold are cold the cars that need to be hot are hot and such basically its to make it livable not really important much in many cases in the real world(passenger trains not counted in that statement)but in a story especially a survival one its vital

Engine:

Windows:

Fuel:this is tied to the engine the engine is ran by this pretty much all trains start by running on coal other fuel types are:gas,electric and magic(in particular magic core for longer lasting and magic crystals can replace coal for shorter bursts)in addition to those three anything else that provides power generally can be adapted for use as well just a matter of how

Train Cars:

Frame/armor:this actually has a bit of overlap with train cars just instead of the whole car here we are talking about the metal(or whatever material you use)that makes it in specific how much of a beating it can take so maybe a better way to say it whats your train car armor like

Speed & deacceleration:speed at least here is referring to how fast you can go as for deacceleration is how long it takes from full speed to a full stop both important data for trains

Weight:this factors into speed and stopping to a certain extent most trains have a limit to this thats usually not directly referred to in stories but can be indirectly mentioned