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When using air conditioning is the cost of power the same on a 115 volt circuit using 9 amps same as 230 volt circuit using 4.5 amps?
Wiki User
∙ 14y ago
Yes. Power in both cases is 1.035 KW. Your meter shouldn't know the difference.
Wiki User
∙ 14y ago
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If the voltage in a circuit is 24 volt and the current is 2 A what is the total power in the circuit?
Power = E times I = (24 x 2) = 48 watts
Using ohm's law what is the formula to find the resistance in a circuit?
Resistance of the circuit = (voltage across the circuit) divided by (current through the circuit)
How much Ampere when volt 415?
That would depend on the power output (watts) of the circuit. Volts times the Amperage equals the Wattage of the circuit. You do not have enough information in your question. Volts is the force applied to move the electrons in the circuit, and amps are a measure of the quantity of electrons moved through the circuit over time. Thus a circuit of 415 volts and 1 ampere will deliver 415 watt-hours of power. Yet a circuit of 1 volt at 415 amps will deliver the same 415 watt-hours of power, but with less force.
How do you find the current draw of an electrical circuit if you do not know the voltage and wattage of the device?
Basically if you know the Voltage supply and the power used by an appliance then you use the formula for power which is Power = Volts x Amps. Rearrange so Amps (current) = Power / Volts If power was 2400 Watts and Volts was 240 the Current would be 2400 / 240 = 10 Amps
What happens to the power output of each lamp if more lamps are connected in parallel?
The lamps will get dimmer. In a parallel circuit, voltage is constant. Whereas, in a series circuit, amps are constant.
How much power is used by a 120 V circuit using 6 amps?
The equation that you are looking for is I = E/R. Amps = Volts/Resistance.
In a electric circuit does 115 volt using 9 amps have the same power and cost as 230 volt using 4.5 amps?
The cost is about the same using the equation Power= Voltage X Current . However , if the 115 volt electrical circuit is produced from a 230v supply though a transformer , then the transfomer incurs loses and therefore the cost is greater .
How many amps does 230 watts equal is you are using 120V ac circuit?
1.9 amps
What is the power consumed by a 220 volt circuit using 22 amps?
P = I x V P = 22 x 220 Therefore Power consumed = 4840 Watts Or 4.84kW
If the voltage in a circuit is 24 volt and the current is 2 A what is the total power in the circuit?
Power = E times I = (24 x 2) = 48 watts
What is the difference between amps and volt-amps?
Amps is a measure of current flowing in a circuit. Volt-Amps or (VA) is a measure of power and is equivalent to wattage for a pure resistive load.
What would happenif you put an 8 amp circuit-breaker in a power circuit?
The circuit would be protected up to 8 amps before the breaker would trip. Any more that 8 amps and the circuit would open and shut the circuit off.
Using 120 volts at 12 amps is the same power as what amps at 220 volts?
6 amps.
What is the rating of the main circuit breaker of the 60kw power distribution panel?
200 amps
Wh would someone divide16.4kva by 480v?
Answer: To determine the amperage in a circuit. Notes: Power (in watts) = Volts * Amps 16.4 KVA = 480V * Amps 16400 / 480 = Amps ~34.2 = Amps
How many amps equal 1 circuit?
80% of the rated circuit. 10 amp circuit is 8 amps, 20 amp circuit is 16 amps, etc.
What is the power of a parallel circuit with a resistance of 1000 ohms and a current of 0.03 amps?
.9 watts.
