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What is the formula to figure out how many plugs and lights you can put on a circuit?
Wiki User
∙ 14y ago
This depends upon the circuit breaker capacity. You may never load a circuit to greater than 80% of it's capacity. So you may load up to 12 Amps on a 15 Amp circuit, and, 16 Amps on a 20 Amp circuit.
The National Electrical Code requires you to calculate each receptacle at 180 VA.
If the circuit is 120 volts and 15 amps, you would have 1800 VA, divide by 180 VA per receptacle, equals 10 receptacles per circuit (minus the wattage of each luminaire or light fixture added to the circuit, before dividing by the 180 VA).
If the circuit is 120 volts and 20 amps, you would have 2400 VA, divide by 180 VA per receptacle, equals 13.333 receptacles per circuit (round down to 13 receptacles),(minus the wattage of each luminaire or light fixture added to the circuit, before dividing by the 180 VA).
Wiki User
∙ 14y ago
To calculate the maximum number of plugs and lights on a circuit, you need to know the circuits' amperage rating and the maximum wattage each plug and light will draw. Divide the total circuit amperage by the total watts of the plugs and lights to determine the maximum number that can be connected safely. It's important not to exceed the circuit's amperage rating to prevent overloading.
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Has anyone had problems with power flickering and if so what was the cause also have bathroom plugs that when you plug in the lights dim When you when off the power the lights come back up?
Power flickering can be caused by issues with the electrical system, such as overloaded circuits, faulty wiring, or problems with the main power source. In the case of bathroom plugs causing lights to dim, it could indicate an overloaded circuit or a faulty connection in the electrical wiring. It's important to have a qualified electrician inspect and address these issues to prevent potential hazards like electrical fires or shocks.
Which circuit breaker to use for the plugs and geysers?
It is recommended to use a circuit breaker with a rating of 15-20 amps for plugs and geysers in residential homes. However, it is important to consult an electrician to determine the appropriate circuit breaker size based on the specific electrical load requirements of your plugs and geysers.
What is the number of plugs can a 15 amp circuit handle?
A 15 amp circuit can handle approximately 1440 watts of power. To determine the number of plugs it can handle, divide the total wattage of the devices plugged in by 1440 to ensure that the circuit is not overloaded.
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Has anyone had problems with power flickering and if so what was the cause also have bathroom plugs that when you plug in the lights dim When you when off the power the lights come back up?
Power flickering can be caused by issues with the electrical system, such as overloaded circuits, faulty wiring, or problems with the main power source. In the case of bathroom plugs causing lights to dim, it could indicate an overloaded circuit or a faulty connection in the electrical wiring. It's important to have a qualified electrician inspect and address these issues to prevent potential hazards like electrical fires or shocks.
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Which circuit breaker to use for the plugs and geysers?
It is recommended to use a circuit breaker with a rating of 15-20 amps for plugs and geysers in residential homes. However, it is important to consult an electrician to determine the appropriate circuit breaker size based on the specific electrical load requirements of your plugs and geysers.
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What is the number of plugs can a 15 amp circuit handle?
A 15 amp circuit can handle approximately 1440 watts of power. To determine the number of plugs it can handle, divide the total wattage of the devices plugged in by 1440 to ensure that the circuit is not overloaded.
