Questions & Answers for: formula change watts amps

how many watts does a residential clothes dryer pull? 5200 to 6000 watts you can figure watts by the formula amps times volts equals watts.

...amps, watts, ohms V = Voltage (volts) I = Current (amps or amperes) R = Resistance (ohm's) P = Power (watts) Just solve for what you are missing. Voltage times amps being drawn shows watts produced. ...

...110V AND 20AMPS COMBINE HOW MANY AMPS DOES 230V NEEDS I give simple formula to determine amps: I (amps or current) =watts/volts. And with above formula,you can calculate volts and watts too.

If your interested in other electrical calculations Google "Ohm's Law." Very useful formulas. V= Volts, I= Amps, W= Watts, R= Resistance. Kilowatt Hr. = 1,000 Watts operating continuously for one hour

...watts. You must used the math formula to figure that one out. I think your machine does not list how many watts of power, as that is usually reserved for items that heat, like a space heater. What ...

...Watts To determine the wattage, use a simple multiplication formula. The ampere (or amps) is the amount of electricity used. Voltage measures the force or pressure of the electricity. The number of ...

I have a Pyle pla2280 1000 watt amp but no fuses in the amp. What fuse size should I get to run a 680 watt alpine sub the formula is amps= watts/volts 680/12= approx 60 amps-rounded up

...50amps =11,000 watts output. 110v x 15 amps = 1650 watts of power. There is a formula to then calculate the BTU's from the resulting answer. You can multiply the watts by 3.412, to get the BTU

...of the unit. If it only gives you voltage and amperage calculate it with this formula: Just substitute your values. P (Watts) = A (current in amps) x V (voltage) = 15 Amps x 120 Volts = 1800 ...

...requires a voltage input as watts = volts by amps so 12 volts X 1amp = 12 watts or 2 volts X 1 amp = 2watts down load ohms law from google site and you will have all of the formulas for ...