## Ground Neutral and Hot wires explained

Hey there guys. Paul here from TheEngineeringMindset.com. In this video, we’re going to be looking at the difference between the hot, neutral and ground wires as well as the function of each with some worked examples. This video is for homes in North America. If you are outside this region then you can still follow […]

## Electricity Myths #1

– [Narrator] Electricity myth number one. Power lines are insulated and safe to touch. Fact. Power lines strung up in the air are usually not insulated and are never safe to touch. (bright music) Just like with lightning, electricity is always trying to reach the ground. If electricity can find a good path through objects […]

## How well Water and Soil conduct Electricity / Electrical Earthing (Grounding) Science Experiment

Hi, welcome to electrical project Channel in this video you will see how well the ground conducts electricity For this experiment I use 220 volt light bulb, regular water and Salt water Let’s pour regular water… and salt water now let’s put one wire in the socket and another in water. It is regular water; […]

## Making an ARC Welder – Part 1 of 2

When I burned up the wires on my first Metal Melter, I decided to turn the transformer core into a stick welder. But one transformer wasn’t enough to actually make it weld anything. In this project we’ll be modifying 2 microwave transformers, because more transformers means more power. For this project I scavenged parts from […]

## How to Get a Good Welding Ground – Kevin Caron

(Text on screen): How to Get a Good Welding Ground, Kevin Caron, www.kevincaron.com The Voice: Hey, Kevin. 0:00:16.000,0:00:17.000, Kevin Caron: Hey. The Voice: What are you doing over there? Kevin Caron: Wrestling with aluminum-inum-inum. This is a big public sculpture I’m working on at the moment, and I was just trying to fill in this […]

## Making an ARC Welder – Part 2 of 2

In part 1 of this project, we scavenged some parts from household appliances, and modified them so we could weld metal. In this project, we’ll be rigging up the electrical system, and adding some finishing touches so that our homemade stick welder is ready for operation. I started this project with a scrap piece of […]

## Homemade Stick Welder – From Microwave Parts!

I found this microwave in my neighbors garbage can. So I took it home, and turned into an AC stick welder. In this project, we’ll be testing out this contraption to see if it actually works. Because if it does, we’ll have the metal welding power to make a puzzle for entertaining guests, or build […]

## What holds up a modern building?

Hello, my name is Chris Wilson. I’m the factory manager for Bottesford and Balmore precast factories. We manufacture precast concrete piles. A precast pile is basically a concrete column with a reinforcement cage. The operation we carry out here is very complex. All the steel comes in steel coils and decoiled into given lengths. The […]