Okay, so say t is 200 ms and RC is 100 ms. I compare them. t is 100 ms greater than RC. Now what? Or what if t is 50 ms? Or what if both t and RC are 100 ms?TS simply wants to tweak R and C for a given over-current limit.
Without R, V(t) will be reached in time t = C x V / I .
Add R in parallel will make t longer to reach V(t).
When I say "compare" I mean what is the value of t compared with RC?
What is the TS supposed to do after making this comparison?