parametric and non parametruc familes

[jagadeesh116]

what is parametric and non parametric families defination and examples?

examples of parametric and non parametric familes in electrical

[Luiscko]

Al most all the families are parametric, because at least have one parameter to move in the instance parameter or in the type parameters, but maybe your question it is more like how do i know if my family work for me?, in MEP is common that some people create a content with geometry no native of Revit and for this case only you can move the parameters that they create but the geometry only can change the visibility graphics if you modified but you can modified the geometry.

Always depend the need that the creator of this family had in this moment for the y can put the parameters at this particular family, i recommend you use the content oficial is has more control for this things.