Got it! Thanks so much! So the cam is controlling the bi-metal tension which controls the bi-metal ability to open/close the switch from current “heat” passing through it. In turn regulating the amount of time the L2 H2 switch is closed/open position which then regulates the amount of current applied to the element. That is some cool science/engineering.
I guess it would help if I added which module and unit I was referencing
Module 4: Additional topics and skills
Unit 3: Refrigerator Sealed System Basic Skills
Sorry for the misunderstanding. The homework assignment was assigned under one unit and covered under a different unit. Here is a link of the video and at the 24 minute mark I am referring to, it was lightly “glossed” over and talked about.
