Hello
I'm working as a helper in small electrical firm. Today we had a debate in the work about the following chart:
you have first resistor which has 4 ohm ... than followed two resistors with 6 ohm each (these both resistors are parallel between each other). What is resistance at the end of the chart?
We debate more than an hour at the work. The answer in the book is 5 ohm. However some electrician say that correct answer is 7 ohm. What is correcy answer?
Thanks
