0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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 amperes are in watts?
An ampere is a unit of charge flow rate, while a watt is a unit of energy flow rate. The two units are not directly convertible. More specifically, one ampere is one coulomb per second, while one watt is one joule per second. If you knew how many volts were involved, you could compare, because volts is joules per coulomb.
How many amps does a 65 watt light bulb have at 120 volts?
To calculate the amperage, you can use the formula: Amps = Watts/Volts. For a 65-watt light bulb at 120 volts, the amperage would be 0.54 amps.
What is the ampere rating for a 12 volt 12 watt battery?
Batteries are generally not listed as having watts. And there are a couple of different ampere ratings. But if you're running something needing 12W of a 12V battery it's pulling 1A out of the battery at the moment.
How many Watts does a xerox machine use?
A Xerox machine typically uses around 600 to 1,500 watts when in operation, depending on the specific model and functions being used.
How many is 500 amps?
The same number as 250 Oranges is apples. A watt is a volt times an ampere.
How do you calculate welding machine demand current?
To calculate the current you need to take theWatt rating of your welder and divide this by the voltage youhave setthe machine at- this gives the amperage. So for a 1440 watt welder running at 12v the current would be: 1440 watt/ 12v = 120 Amps
How do you get ampere hour from watt hour?
Watt = ampere x volt. So if you know the voltage, you can convert amperes to watts or vice versa. If not, you don't have enough information.AnswerThe ampere hour (A.h) is a unit of measurement for electric charge (the SI unit being a coulomb). The watt hour (W.h) is a unit of measurement for electrical energy (the SI unit being a joule).In the case of cells and batteries, if you multiply its capacity (in ampere hours) by the voltage, then you'll have its capacity in watt hours.
How many volts in 1 ampere?
That's like asking how many meters in a liter. Ampere and Volt are two DIFFERENT measurements. Ampere is how much electricity you are using, while volts are how much pressure the electricity is under(Think water). If you want to figure out how many amperes your appliance is using you could use this formula: P=UxI (Watt=Volt x Ampere) or U=RxI(Volt=Resistance x Ampere).
How many kilowats are in 1 amp?
Watts (or kilowatts) and amperes are used to measure different things. Watts is a unit of power; ampere is a unit of current. The relationship (for direct current) is: watt = ampere x volt For AC, the relationship is a bit more complicated: watt = ampere x volt x power factor However, the power factor is often close to one.
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 watt an x-ray machine consume?
over 9000!
How many mega volt ampere are there in a 1 mega watt generator?
MVA(Mega volt ampere) is the cos component of MW. So one should know the power factor of the system for conversion from MVA to MW.
500 watts is how many amps?
The same number as 250 oranges is apples. A watt is a volt times an ampere.
Define coulomb in terms of ampere?
In SI, the coulomb is a special name given to an ampere second, in much the same way that a watt is a special name for a joule per second.
How many amperes are in watts?
An ampere is a unit of charge flow rate, while a watt is a unit of energy flow rate. The two units are not directly convertible. More specifically, one ampere is one coulomb per second, while one watt is one joule per second. If you knew how many volts were involved, you could compare, because volts is joules per coulomb.
Potential difference is measured in a unit called 1 a volt 2 a Watt 3 an Ampere 4 an ohm?
The answer is volt.
