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What is meant by 300Ah battery?
300 ah means that battery can supply 300 am for 1 hr at 12v or 24 v, whichever volt it is producing. for e.g. at 450 Watt load , the current flow=450/24 at 24 volt=18.75am. life of battery will be 300/18.75=16hr and at 12 volt it will have 8hr life only at 450 watt load.
How many hours can we run a 1500 watt item off of one 24 volt battery?
First the amperage of the 1500 watt device has to be established. I = W/E. Amps = Watts /Volts = 1500/24 = 62.5 amps. To answer this question the amp/hour rating of the 24 volt battery has to be stated. This is the capacity rating of the battery. Take that rating and divide it by 62.5 amps will give you the amount of hours that the battery will take before it drains and needs to be recharged.
How many votages is e quavalent to one watt?
One watt is equivalent to one volt-ampere (1 W = 1 V × 1 A), meaning that to produce one watt of power, you need a voltage of one volt with a current of one ampere. Therefore, the relationship between voltage, current, and power is described by the formula P = V × I. The specific voltage required for one watt can change depending on the current.
What is the fuse rating of 600watt appliance on a 220 volt supply?
To calculate the fuse rating for a 600 watt appliance on a 220 volt supply, you can use the formula: Fuse rating = (Power/Voltage). In this case, it would be 600 watts / 220 volts, which equals approximately 2.73 amps. Therefore, you would need a 3 amp fuse for the 600 watt appliance on a 220 volt supply.
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 long will a battery 12 ampere-hour rating supply 144 watt load?
An ampere-hour rating is a relatavistic indication of how long a battery can supply a specific current.It is not possible to determine the run time when you only gave watts, but watts are volts times amps, and you did not supply the volts.
What is meant by 300Ah battery?
300 ah means that battery can supply 300 am for 1 hr at 12v or 24 v, whichever volt it is producing. for e.g. at 450 Watt load , the current flow=450/24 at 24 volt=18.75am. life of battery will be 300/18.75=16hr and at 12 volt it will have 8hr life only at 450 watt load.
Potential difference is measured in a unit called 1 a volt 2 a Watt 3 an Ampere 4 an ohm?
The answer is volt.
How many hours can we run a 1500 watt item off of one 24 volt battery?
First the amperage of the 1500 watt device has to be established. I = W/E. Amps = Watts /Volts = 1500/24 = 62.5 amps. To answer this question the amp/hour rating of the 24 volt battery has to be stated. This is the capacity rating of the battery. Take that rating and divide it by 62.5 amps will give you the amount of hours that the battery will take before it drains and needs to be recharged.
What is kilo Volt hour rating?
energy per watt
How many is 500 amps?
The same number as 250 Oranges is apples. A watt is a volt times an ampere.
What does it cost to charge a battery?
If the national average cost of consumer electricity is 13 cents per kilowatt hour and you are attempting to charge a 12 volt 70 amp hour car battery, then the cost of charging the battery may be calculated. The battery is imperfect and will require about a third more than its ampere hour rating to fully charge it. Assume it will take 100 ampere hours to charge the 70 ampere hour battery. At a charge voltage is necessarily above the battery voltage, usually at about 16 volts, and 100 ampere hours, the result is 1600 watt hours or 1.6 KWH The cost is then 20.8 cents to charge the battery calculated from 1.6 KWH times 13 cents per KWH.
What is a volt-ampere the product of?
A volt - ampere is the unit for the product of voltage and current. This is power. Power = voltage x current. The unit of power is more usually called the watt. Volts x amps = watts.
What is the basic metric measurement unit that is equal to 1 Volt Amperes?
1 volt x 1 ampere = 1 watt, a unit of power. One watt is also the same as one joule / second.
One volt is equal to?
One volt is the electric potential required to generate one ampere through one ohm. One volt is the electric potential involved when one ampere generates one watt of power. One volt is one joule per coulomb.
Can 2x 9 volt battery run a 60 watt globe?
No
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.
