Cable railway and Cog railway

Cable railway noun - A railway up the side of a mountain pulled by a moving cable and having counterbalancing ascending and descending cars.

Cog railway and cable railway are semantically related in funicular topic. In some cases you can use "Cog railway" instead a noun phrase "Cable railway", when it comes to topics like funicular railway.

Cog railway noun - Railway for steep mountains; a cogwheel on the locomotive engages cogs on a center rail to provide traction.

Cable railway and cog railway are semantically related in funicular topic. You can use "Cable railway" instead a noun phrase "Cog railway", if it concerns topics such as funicular railway.