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No, you can string together 220V outlets just like you would 110V. 220V appliances are usually large and specialized to a location, so dedicated lines are usually the best bet. You can install 5 or 6 oven outlets in your kitchen, but most people usually don't want to. If you are doing this for a garage, be sure to take into account the power draw of the tools. You may want multiple 220V circuits if you plan on running multiple tools. I assume you are limited to the type of outlet by the plugs on your tools, remember the breaker's current rating must be less than or equal to the current rating of that outlet. No 15A outlets on 30A breakers, please. You can't combine it with the existing 120V wiring, though. While it is electrically possible, it is not up to code (afaik) and is not worth all the work to pull new wire to all your outlets. That depends on what your amp draw is as compared to the wire and breaker size. Hit my message board with more info and I'll try to answer more better.
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How do you create a dedicated circuit?
A "dedicated" circuit is one to which only one device is or can be connected; therefore the circuit is "dedicated" to the device. A NON dedicated circuit will therefore be one to which multiple devices can connect, such as the wall outlets in your home. Multiple wall outlets are connected to a common circuit breaker, making that an example of a non-dedicated circuit.
Originally a 240V line running from the 50A circuit to a box contaning in line fuses from this box came a 240V cable having 2 black wires and wire braid do I wire the outlet stove as a 3 or 4 prong?
3 prong the 2 black wires are your hot and the braided is your neutral.
Is there such a thing as a 240V switch because you need to run a dryer and cooktop-stove and only have one 240V line in your old condo building?
All 220 volt appliances must be on a dedicated circuit. The dryer will need to be on one circuit and the stove on another. You will need to run a dedicated wire from the fuse panel to the appliance you want to add, with a dedicated breaker. Anything else is a violation of code and a fire hazard. The larger question is whether the fuse/breaker panel even has enough capacity to support both appliances running simultaneously. A stove and a dryer each draw a lot of power. Combined, they could overload an old system. You may need to rewire the panel all the way back to where the building connects to the power company. Maybe your condo neighbors would all like to have their power panels rewired and upgraded at the same time!
Would the black wire be line 1 on 240V line in?
On a 240 volt circuit both line wires are hot, so they may both be black, depending on the wire used. There is normally no neutral required unless you are also tapping off 120 volts between hot and neutral.
In your new home when you plug in a hairdryer in the bathroom all the lights dim until the dryer is unplugged how can this be fixed?
Most new wiring codes require dedicated circuit(s) for bathrooms. If the lights are dimming excessively, this could be an indication of a loose connection, which is a fire hazard. Have it checked by a qualified electrician - SOON. The service call is cheap, compared with what a fire could do. run a dedicated gfci line to your bathroom
When converting from 240V 50A electric range to gas range with a 120V 15A dedicated circuit can you use the now useless 240v circuit for the lower voltage range or should you start from scratch?
Just use one of the hot wires and cap the other. Since you are changing the breaker, the unused line will not be hooked to anything. There is really nothing to be gained by pulling new wire.
How do you create a dedicated circuit?
A "dedicated" circuit is one to which only one device is or can be connected; therefore the circuit is "dedicated" to the device. A NON dedicated circuit will therefore be one to which multiple devices can connect, such as the wall outlets in your home. Multiple wall outlets are connected to a common circuit breaker, making that an example of a non-dedicated circuit.
Originally a 240V line running from the 50A circuit to a box contaning in line fuses from this box came a 240V cable having 2 black wires and wire braid do I wire the outlet stove as a 3 or 4 prong?
3 prong the 2 black wires are your hot and the braided is your neutral.
What is the wiring and gfci for a bathtab jacuzzi?
Connect incoming power to the line side of GFCI outlet and plug Jacuzzi into the outlet. Must be on a dedicated circuit. If it has a pump and heater then each one must be on dedicated GFCI protected circuit.
When only two device are connected across WAN link it's called?
point-to-point link, dedicated line, permanent circuit
Is there such a thing as a 240V switch because you need to run a dryer and cooktop-stove and only have one 240V line in your old condo building?
All 220 volt appliances must be on a dedicated circuit. The dryer will need to be on one circuit and the stove on another. You will need to run a dedicated wire from the fuse panel to the appliance you want to add, with a dedicated breaker. Anything else is a violation of code and a fire hazard. The larger question is whether the fuse/breaker panel even has enough capacity to support both appliances running simultaneously. A stove and a dryer each draw a lot of power. Combined, they could overload an old system. You may need to rewire the panel all the way back to where the building connects to the power company. Maybe your condo neighbors would all like to have their power panels rewired and upgraded at the same time!
How can you convert US 120V or 240V circuit into a single phase 240V circuit to use on a European appliance?
The voltage isn't a problem, you can run 220 from your house and use that to run a European appliance, the problem is whether the appliance is dependant on line HZ. European is 50HZ and US is 60HZ. If the appliance specifies 220/50HZ, it will probably give you trouble here. If it says 220V/50 or 60HZ
Would the black wire be line 1 on 240V line in?
On a 240 volt circuit both line wires are hot, so they may both be black, depending on the wire used. There is normally no neutral required unless you are also tapping off 120 volts between hot and neutral.
How do you upgrade the service from a 120V 100A circuit breaker to 240V 30A for appliances like ovens and dryers?
Have an electrician wire you a proper line for the appliance. You were just kidding about the 100A, right? 10, or 20amp, not 100.
In your new home when you plug in a hairdryer in the bathroom all the lights dim until the dryer is unplugged how can this be fixed?
Most new wiring codes require dedicated circuit(s) for bathrooms. If the lights are dimming excessively, this could be an indication of a loose connection, which is a fire hazard. Have it checked by a qualified electrician - SOON. The service call is cheap, compared with what a fire could do. run a dedicated gfci line to your bathroom
Is land line same as dedicated line?
no
What topology includes each computer having a dedicated line to all other computers?
All common topologies allow for computers to be arranged in a physical line.
