PLEASE RESPOND BACK
We always respond to Forum questions!
Note that your question has to do with the Fundamentals course, and you posted this in the Advanced Troubleshooting course forum. Next time, please post in the appropriate Forum. I’ll move this topic there for you.
We have a video showing the calculation in a previous Forum topic. Click here to watch that: https://mrappliance.mastersamuraitech.com/appliance-repair-course-support/student-forums/topic/module-3-unit-5/