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P = V x A, POWER (watts) = VOLTS times AMPS
But 1.5V AC is not a normal output
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What is the electrical power of a toaster that uses a current of 15 A and a voltage of 120 V?
Multiplying 15 amps x 120 volts gives you 1800 watts, or the power consumed by the toaster
Why does an electric iron have a resistance of 15 ohms?
I never measured the resistance of an electric iron, but: the 15 ohm resistance is probably required to develop a required 806 watts of power. Using Ohm's law, I(current) = E(voltage)/R(resistance), therefore I(current) =110 volts/15 ohms = 7.33 Amps (current), and, Power (watts) = E(voltage) X I(current); 110 volts X 7.33 amps = 806 watts. The iron requires that wattage to develop enough heat in the sole of the iron. Hope this helps.
An electric clothes dryer has a resistance of 8 ohms It draws 30 A of current What is the voltage in volts of the wall outlet that it is plugged into?
Power (Watts) = Current (Amps) * VoltagePower = 22Amps * 240 VoltsPower = 5,280 Watts5280
Calculate the power out put of an amplifier that has an input of 15 μw and a gain of 25dB?
If you want to work in watts, convert 25dB to a scalling factor: 3dB = 2 x input 10dB = 10 x input 20dB = 100 x input ...25dB = 10 ^ (25/10) = 316.2 x input So the output is 15 micro Watts x 316.2 = (4700)/(10^6) = 4.7 milli watts If you want to work in dB, then convert 15 micro watts to dB: 10 * log |P| = dB = 10*log |15 x 10^6| = -48.2dB ***When you have very small (ie negative) dB, it is often referred to in dBm, or 1/1000 of dB ( 30 dBm = 0 dB) so the output is -18.2dBm + 25 = 6.8dBm, or -23.2dB
Will 1500 watts work on 220 volts?
Using the formula I = W/E, the current of the circuit will be 6.8 amps. As long as the wire is at least a #14 and is protected by a 15 amp two pole breaker There will be no problem. Just make sure that the specifications on the 1500 watt device clearly show that the voltage range is 220 - 240 volts. It certainly can, but it would depend on the fuse rating and existing load on the circuit.
How many ac amps is a 1500 watts?
Watts are amps x volts, so w/o the volts the question can't be answered. At 100 volts it'd be 15 amps.
How many 100 watt lamps can be used on a 15 amp circuit at 120 volts?
The formula you are looking for is Watts = Amps x Volts.
How many watts in 15 amperes?
There are no 'watts' in '15 amperes'. The watt is used to measure power, whereas the ampere is used to measure current. These are two completely different quantities, so you cannot convert one to another.
How many volts do you need to light up a 15 watts light bulb?
15.
How many amps equal 1800 watts at 110 volts?
15
How many watts in 15 KW?
Formula: Power = voltage times amperage. So, if you have 120 volts: the power 120 volts times 1 ampere equals 120 watts. <<>> 15 kilowatts is the same as 15000 watts.
If a circuit contains 1800 watts of loadthe voltage is 120what is the total amperage?
Volts times amps equals watts, so watts divided by volts equals amps, so 15 amps
Can a 15 amp breaker hold 300 watts at 120 volts?
Yes, it can.
How many watts to run 15 amp motor?
Assuming 100% efficiency, there are 746 Watts per Horsepower, so 115 Volts multiplied by 15 Amps should be 1725 Watts divided by 746 Watts per HP yields 2.3 HP. I generally assume about 1 kW per HP which would result in about 1.7 HP. The current noted may be starting current and the running current may be significantly less.
How many watts for a 15 amp fuse?
That depends on the voltage you use. If there are 120 volts, the power equals voltage times amperage. 120 volts times 15 amps = 1800 watts. Cheers ebs
How many watts can be on a 15amp breaker?
At 120 volts a 15 amp breaker can be loaded to 1800 watts before it will trip. If it is a continuous load then the electrical code states that it is only allowed to be loaded to 80%. This will be 1800 x .8 = 1440 watts. If the voltage is not 120 volts use the following equation Watts = Amps x Volts. Amps being the breaker size that is to be used.
How many volts in 2watts?
it would depend upon the current. Power (watts) = I (current in amps) x E (voltage). 2 watts = 15 amps x .133 volts 2 watts = 20 amps x .10 volt
