Parallel Circuit analysis with a 'VIRP chart'

If you need some help structuring the way you think through analyzing parallel circuits, try this approach.

[mattmacleod]

How did you get 2.72 OMHS for RT, I understand you did 3.67= 10/R but what was the steps to getting that answer

[jaytrivedi]

wouldnt vipr be a better name since it sounds like viper and so students remember it better