ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
You can’t simply pass current through a cable to witness voltage drop. You need a load to witness a voltage drop. You can view static voltage but under load, you can then see things change.
Current passed. I could draw it out for you if you need
You can’t simply pass current through a cable to witness voltage drop. You need a load to witness a voltage drop. You can view static voltage but under load, you can then see things change.
Current passed. I could draw it out for you if you need