ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Thank you 🎉
Great teaching!!!
Wonderfully explained
How does the current flow through a wood to get to ground. I thought wood is a insulator
The neutral wire is grounded somewhere.
given enough voltage (pressure) it will conduct?
@@tedlahm5740 Yes, that is reason they manufacture different class of ppe. At certain potential an insulator could become conductor.
We were setting a pole under a 500kv line and we had to wear rubber gloves to handle the pole and the pole was never close to touching the line.
Alisa Fort
Woe thank you
Martinez Richard Allen Matthew Taylor Shirley
White Michael Taylor George Jackson Linda
Thank you 🎉
Great teaching!!!
Wonderfully explained
How does the current flow through a wood to get to ground. I thought wood is a insulator
The neutral wire is grounded somewhere.
given enough voltage (pressure) it will conduct?
@@tedlahm5740 Yes, that is reason they manufacture different class of ppe. At certain potential an insulator could become conductor.
We were setting a pole under a 500kv line and we had to wear rubber gloves to handle the pole and the pole was never close to touching the line.
Alisa Fort
Woe thank you
Martinez Richard Allen Matthew Taylor Shirley
White Michael Taylor George Jackson Linda