When removed, it may cause " floating voltage " which may cause an explosion.
2.
Nodal analysis has limitations in representing inductors, floating voltage sources and the various forms of controlled sources.
3.
Conductors are also described as having a "'floating voltage "'if they are not connected electrically to another non-floating conductor.
4.
It is valuable to understand, however, that a detailed analysis of the standard model must include a shunting term, due to the floating voltages level in the dendritic compartment ( s ), and in turn this causes an elegant multiple modulation effect that enables a true higher-order network ( HON ).