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120V stands for 120 volts, which is the standard voltage used in most residential electrical systems in the United States. This voltage is supplied by the electrical utility to power household appliances, lighting, and electronics. When a device is plugged into a 120V outlet, the voltage provides the necessary electrical energy for the device to function properly.
What else can I help you with?
What is the difference between a 120v bulb and a 110v?
There is no practical difference between a 120V bulb and a 110V bulb. Both are designed to work with the standard voltage in most household electrical systems, which is 120V in the US. The slight variation in voltage is within the acceptable tolerance range for most light bulbs.
How much current does a 120v 1200w hair dryer draw?
Using the formula Power = Voltage x Current, you can rearrange to solve for current: Current = Power / Voltage. Plugging in the values, the hair dryer would draw 10 amps of current (1200W / 120V).
How many ohms is 5 watt light bulb?
To calculate the resistance of a 5 watt light bulb, you can use the formula P = V^2 / R, where P is power (5 watts) and V is voltage (typically around 120V for a household light bulb). Rearranging the formula to solve for resistance, you get R = V^2 / P. Plugging in the values, R = (120V)^2 / 5W = 2880 ohms. So, a 5 watt light bulb at 120V would have a resistance of 2880 ohms.
Does less power mean more work?
Not necessarily. The amount of work depends on both the power and the amount of time it is applied. Less power may mean that the work is done more slowly, but the overall work done can still be the same as with more power but for a shorter duration.
What do you mean of how is work going?
This question is asking for an update on how someone's work is progressing or how they are doing in terms of their job tasks and responsibilities.
Can 120V appliance work with 220V?
120V appliance will not work on 220V. Use an instrument transformer or voltage regulator to adjust the high voltage to the desired level.
Will a 220v 50hz inverter work on 120v 60hz?
No, 120 v is not enough.
If you put a 60W 120V bulb in a 120V lamp that has a transformer for 240V and plug it into a 240V outlet will it work or blow the circuitry?
Off hand no but your explanations are not clear as to who is doing what to whom,,
Would a lamp bought in India work in US if you supply 120V or will it burn out?
it will work but the light output will be markedly reduced.
What is the difference between a 120v bulb and a 110v?
There is no practical difference between a 120V bulb and a 110V bulb. Both are designed to work with the standard voltage in most household electrical systems, which is 120V in the US. The slight variation in voltage is within the acceptable tolerance range for most light bulbs.
What makes a 480 motor with up down and stop 120v switch work?
I think I understand what you are asking. 3-phase motors usually are equipped with a starter or contactor, since all 3 hot wires need to be switched. The control voltage that runs the starters is 120V, because it's safer and also 120V switches and relays are cheaper. You would have a 480-120V transformer (called a control transformer) in the starter box to provide the 120V "control voltage". So the arrangement you describe would have two contactors, with two phases reversed between them. Energize one, and the motor runs forward. Energize the other, and it runs reverse. The switch sends 120V to each of the contactors, which are equipped with 120V coils.
How do you wire a 120v A base emter for 120v?
To wire a 120V A base emitter for 120V, you would typically connect the emitter to the ground, the base to the input voltage source (120V), and the collector to the load. Ensure you follow proper safety precautions and consult the specific datasheet for the A base emitter you are using for correct wiring instructions.
Can you plug 230 volt 60 Hz 4.8 A pump into a household receptical with a GFI breaker?
No. A household receptacle is 120V. It will not work.
What is a Single pole electric service?
Do you mean Single Phase? This is what supplies American homes and some commercial buildings. It is 120V/240V.
The Norelco Reflex Plus 7310XL says it's dual voltage...What does that mean...Does it work overseas?
Dual voltage means it will operate safely with either 110/120V or 220/240V and all you need to operate it overseas is an electric adapter plug.
Hi I'm a barber. can i buy a transformer that can give an output of 120V and at 60HZ in England. Its for my clippers and trimmers. Is there such thing?
You can get a transformer that converts the UK's 230V power to 120V, but you cannot get a transformer that will convert from 50Hz to 60Hz. Often, US equipment can work, except that they will work hotter and less efficiently on the 50Hz power. Consult your clipper and trimmer documentation - you may find that it will work just fine on 50Hz.
120V light fixtures wall mounted you want to convert to 240V for a house overseas?
It will work it you use 240 volt light bulbs.
