Ground Neutral and Hot wires explained - electrical engineering grounding ground fault
Why Neutrals & Grounds are Connected in 90 Seconds
The Dangers of Shared Neutrals: How To Avoid Being Shocked
ショートパンツ - なぜ私たちが絆を結ぶのか(ニュートラル&グラウンド)を 3 分で説明
Sub Panels Explained - Why are neutral and ground separated?
オープンニュートラルまたはロードニュートラルを理解する
Why Neutrals & Grounds are Connected in a Main Panel
電気規定違反: コンセントでのニュートラルからアースへの接続。
Can You Get Shocked From a Neutral Conductor?
Dock Lifeguard - Making sure Ground and Neutrals are not tied to together in sub-panel
根拠と中立を分ける時期と理由。
接地線と中性線をサービス機器の下流で結合しない理由。
Why Do We Bond at the Service Panel and Not a Subpanel?
Why do I need a neutral in every switchbox?
120 volts tied on directly to a ground rod #nationalelectricalcode #electic #electrician
Dangerous Open Ground Fix
83V FROM HOT TO NEUTRAL 120V FROM GROUND TO HOT. We have a resistance problem. 
Which Wire is the Hot and Which is the Neutral in an Old House? How to Tell and Stay Safe!
Residential Wiring - Using "Pigtails" to Ground
Bonding Neutral to Ground: Why or why not? Predator 5000W Inverter Generator