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This is the type of system in a typical residence. Each breaker controls a separate circuit and all devices are wired in parallel. Each system would be designed for the specific application, including how many amps were available for the specific installation.
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If a modem cable is in conduit with 120 vac will there be interference?
If it's a wired connection...YES. Minimum clearance should be 6-8". I forget which.
What is the ratio of a 480vac single phase and a 120 vac secondary voltage?
The ratio for a 480 VAC to 120 VAC is 4 to 1.
What is vac stand for on a nameplate for electrical equipment?
vac stands for AC voltage
What is the ac voltage reading between the bare copper wire and the hot black wire 120 vac or zero volt?
Should be about 120 VAC.
How do you build a 120 vac - 24 vdc power supply?
i dont no
A commonly-used device for stepping down 120 vac is?
Converter
What would the input current be for a 275 kva transformer with 2 phase of a 480 vac in and 120 vac at 20 amp output?
qsq
How 240 VAC achieved in a 120 VAC environment North America home?
By connecting two separate 120 VAC legs into one. If they are and if it comes to your home from a local utility they will be, it will add to 240. Whenever combining AC or Sine waves into one for the purpose of adding they must be in phase.
Is there anyway to get 120V 60Hz from a 220V 50Hz power supply?
You can purchase an inverter that accepts 220 VAC 50Hz input and produces 120 VAC 60Hz output. You can purchase an inverter that works from single phase or three phase electricity and can produce single phase or three phase output. You must specify the 120 VAC current load when choosing the inverter. You must also be sure the 220 VAC 50 Hz supply has sufficient current capacity to operate the inverter with the required 120 VAC current load. The inverter works by rectifying the 220 VAC 50 Hz input into DC energy. The inverter then uses switching solid state components to produce 120 VAC 60 Hz output from the DC energy.
Can you charge an electric shaver that uses a 3.8 VAC cord with a 7.5 VAC cord?
No, with electrical equipment the voltage has to match the supply voltage.
How many watts is light bulb 120 VAC 60Hz 300mA?
Multiply the current by the voltage: 120 times 0.3, which is 40 watts.
Can you connect 2 wire to 3 wire house has black white red and ground Appliance has black white and ground?
It seems like you are describing the Red, Black, White and Ground in your electric panel. There is 240 VAC between Black and Red and 120 VAC between Black and White and 120 VAC between Red and White. The electric panel has two busses that supply 120 VAC on alternating breakers in your panel. Essentially, the Red turns into "black" in the panel for all practical purposes. If you have a 240 VAC circuit it essentially takes up to two vertical positions in your electric panel.
