Is “optional” optional?
Sides of Junction can be marked as N and P respectively. The left side is N type, the right side is P type.
Is the bold part an optional adjective phrase?
My friend told me we never met, but I couldn’t get it to be true!
How do I omit a phrase? Regressively, it depends on the preceding sentence and context.
What else else “can be N/P type on the left/right side in the last few sentences, omitting “of the junction” should be OK, the user will assasume you are still talking about the “junction.” If
there is any doubt and you are writing something for technical users, include it. Should I include “Urements”?