SHUT OFF THE BREAKERS BEFORE DOING ANYTHING!!!! make sure you shut the right one off.
You have three wires, one is hot one is ground, and one is neutral. just match them to the wiring in your house.
What do you mean by hot water system? If you mean hot water tank than a three wire hot water tank means that its 220 volt electric. If you have to ask than don't touch it
No. Each circuit has to have its own dedicated circuit. The breaker and wire size differ between the two appliances.
it gives you an electric shock
So the tank is grounded.
Use a wire saw to cut the water tank away from its supports. You should then be able to use metal shears or diamond impregnated wire saws to cut the tank apart and remove the pieces.
The purpose of using three different colored wires in an electric iron is to distinguish between the live wire (typically red), neutral wire (typically black or blue), and the earth wire (typically green or yellow). This helps ensure that the electric iron is wired correctly and safely.
who invented electric wire
You don't. Do not power a water feature without a grounded cord.
10 awg
Read the label. A gas heater will have three plumbing pipes connected.One is a gas supply. An electric heater will only have two plumbing pipes but it will have an electical conduit or electrical wire feed line.
The recommended wire size for an electric range is typically 8-gauge wire.
Yes, provided that you have a ground wire in the box and that the ground wire is properly connected in the electric panel.