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Watts = Amps x Voltage x Power Factor
Hence to compute watts you need to know voltage and power factor. If you have a pure resistive load like a light bulb power factor = 1 and can thus be ignored. If you are asking about residential power, the voltage is 120 VAC so the computation is now trivial.
What else can I help you with?
How many watts in one ampere?
One ampere is equal to one watt in a system with a voltage of one volt. This relationship is defined by Ohm's Law, which states that power (in watts) is equal to current (in amperes) multiplied by voltage (in volts).
How many watts in one ampare?
The relationship between watts and amperes depends on the voltage in the circuit. The formula to convert amperes to watts is: Watts = Amperes × Volts. Therefore, one ampere corresponds to a varying number of watts depending on the voltage used in the calculation. For example, at 120 volts, one ampere equals 120 watts.
How many watts of electrical power equal one horsepower?
One horsepower is approximately equal to 745.7 watts.
How many tera watts in one giga watt?
There are 1,000 terawatts in one gigawatt. This is because one terawatt is equal to one trillion watts, and one gigawatt is equal to one billion watts.
What is one quadrillion watts equal to?
One quadrillion watts is equal to one million gigawatts.
How many watts in one ampere?
One ampere is equal to one watt in a system with a voltage of one volt. This relationship is defined by Ohm's Law, which states that power (in watts) is equal to current (in amperes) multiplied by voltage (in volts).
How many microamperes are in an ampere?
One ampere is equal to 1000000 microamperes.
How many watts in one ampare?
The relationship between watts and amperes depends on the voltage in the circuit. The formula to convert amperes to watts is: Watts = Amperes × Volts. Therefore, one ampere corresponds to a varying number of watts depending on the voltage used in the calculation. For example, at 120 volts, one ampere equals 120 watts.
How many watts of electrical power equal one horsepower?
One horsepower is approximately equal to 745.7 watts.
How many watts in one MW?
1000MW is equal to 1GW
How many watts of power are equal to 1 horsepower?
The definition is that 746 watts equal one horse-power.
How much watts in one ampere?
Since the equation for watts is: Volts * Amps = Watts that would mean 12 Volts * 1 Amp = 12 Watts
A kilowatt-hour is equal to how many watts of electricity used for one hour?
1,000 watts
How many tera watts in one giga watt?
There are 1,000 terawatts in one gigawatt. This is because one terawatt is equal to one trillion watts, and one gigawatt is equal to one billion watts.
How do you convert volts to mva?
Do you mean 'megavolt ampere' (MV.A) or 'millivolt ampere' (mV.A)? By using the incorrect symbol ('mva'), this is not clear.To determine the apparent power, in volt amperes, you divide the true power, in watts, by the power factor of the load. One volt ampere is one-millionth of a megavolt ampere ('MV.A' -not 'mva') -assuming you don't mean 'millivolt ampere' ('mV.A')!
What is one quadrillion watts equal to?
One quadrillion watts is equal to one million gigawatts.
How many watts equals 1 ampere?
You cannot convert watts to amps, since watts are power and amps are coulombs per second (like converting gallons to miles). HOWEVER, if you have at least least two of the following three: amps, volts and watts then the missing one can be calculated. Since watts are amps multiplied by volts, there is a simple relationship between them.
