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Power is voltage times amperes, so 28 volts and 4 amperes is 112 watts.
The reason for this is that voltage is actually joules per coulomb, and amperes is actually coulombs per second. Multiplying them together produces joules per second, which is the definition of watts.
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∙ 13y ago
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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
A 120-volt household circuit delivers 350 watts of power to an appliance and another 10 watts of power are consumed by the circuit With no ground fault. How much current is carried by the neutral?
Here is my full question - A typical 120-volt household circuit delivers 350 watts of power to an appliance, and another 10 watts of power are consumed by the circuit. There is no ground fault. a. How much current is carried by the hot wire? b. How much current is carried by the neutral? c. How much current is carried by the grounding conductor? d. Calculate the resistance of the circuit: by "consumed by the circuit" I assume you mean consumed by the wires. Assuming resistive loads only, the total load is 360 watts, thus the current is 3 amps. The current flows in the hot and the neutral.
How much power is consumed by a 120voltage parallel circuit that contains a 100 ohm's load and an 80 ohm's load and draws 2.7 amp's what is the wattage?
A 120 v circuit would supply 120 v to both resistors if they are in parallel, which is 120/100 amps into a 100 ohm load, and 120/80 amps into am 80 ohms load, which totals up to 2.7 amps, so the total power is 120x2.7 watts or 324 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.
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 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.
How many volts are there in 63 amps?
Without knowing the resistance present or the power being consumed, it is not possible to determine how volts are present in a circuit with 63 amps. Ohm's Law: Voltage = Current times Resistance Volt: Joules per CoulombAmpere: Coulombs per SecondWatt: Joules per Second
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.
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.
What is the power of a parallel circuit with a resistance of 1000 ohms and a current of 0.03 amps?
.9 watts.
