In order to get copper hot, you need a substantial powerdissipated by the copper.
Voltage alone is not the issue. You need to determine voltage across the copper, as well as current through the copper. With these two pieces of information, you can calculate the power in watts, or joules per second. Then you consider the thermal situation to decide if that power is going to create a temperature of a certain point.
the hot wire carries the electrical voltage
Yes, if it is not an insulated wire. If it is bare copper it is always ground. But the hot and neutral wire are also copper, they are just insulated.
# 10 bare copper.
When both wires are black, you can identify the hot wire using a multimeter or a voltage tester. First, ensure the power is turned off at the breaker. Then, turn the power back on and carefully test each wire with the voltage tester; the wire that shows a voltage reading is the hot wire. Alternatively, if you have access to a ground wire, the black wire connected to the ground can be identified as the hot wire, while the other is typically neutral. Always exercise caution and consider consulting a professional if unsure.
For a 200 amp single-phase subpanel, you typically need to use 2 AWG copper wire or 4 AWG aluminum wire for the hot wires. The neutral wire should be the same size as the hot wires, so 2 AWG copper or 4 AWG aluminum is recommended. The ground wire should generally be at least 6 AWG copper or 4 AWG aluminum, but it's best to consult local electrical codes for specific requirements. Always ensure compliance with local regulations and consider consulting a licensed electrician.
Should be about 120 VAC.
To determine which wire is hot when both wires are black, you can use a voltage tester or a multimeter to check for voltage. The wire that shows a voltage reading is the hot wire. Make sure to follow proper safety precautions when working with electrical wires.
Copper is used as hot water pipes because the copper will not corrode when the hot water goes through the pipes
Copper (electrical wiring and hot water pipes) and aluminum (high voltage cables and soda drink cans).
Copper is used as hot water pipes because the copper will not corrode when the hot water goes through the pipes
High Voltage Hot Rod Show happened in 2009.
High Voltage Hot Rod Show was created on 2009-01-19.
If the pilot light is on and no hot water, then the regulator is not turning the gas flow on. The commonest cause for this is a faulty thermocouple. This is a thin copper tube that's heated by the pilot light and relays a voltage to the regulator. This can be changed by a competent handyman in about 1/2 hour. The part you need is available in many plumbing stores, best one is Honeywell Universal Thermocouple, costing $8-10. Installation is intricate and you need a good flashlight, very small wrenches and patience. The copper tube is delicate, be careful not to kink it.
Hot copper wire. HTH. HAND.
depends on your definition of hot
"How much" as a question is quite vague. Some hot water heaters are comprised of copper only. So this now depends on the size of the hot water heater. Some hot water heaters have no copper whatsoever.
Generally food is cooked in copper or copper bottom pans because the metal distributes the heat evenly. Fructose (fruit sugar) burns easily so you don't want any hot spots.