- #1

Amaelle

- 310

- 54

while simplifying this diagram, I thought that R2 and R4 are in parallel

while

**so I simplified the diagram to this**

**BUT THE SOLUTION CONSIDER THAT R4 AND R2 HAVE BEEN COUR CIRCUITED!**

Any help would be highly appreciated particularly a rule of thumb that helps me to identify a short circuit with a fault!

many thanks in advance!