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ampere hour is the unit of electricity consumed by electrical load,for example you are consuming 5ampere per hour so unit of power will 5amp-hour,generally unit of power is kilowatthour,so 1000amp-hour =1KWH ampere =voltage/resistance, amp-hour the unit of power on which tariff is calculated for the consumption of electricity
Usually, it's a measurement on how much energy a battery holds. An average car battery can hold something like 60 amp hours, which means that the battery can supply 60 amps for one hour, or one amp for 60 hours or whatever combo that still gives a total of 60.
Volt Ampere Hour indicate the capacity of a electric charge store able device like battery.
It consist three parts:
- Volt
- Ampere
- Hour
Volt: unit of electrical potential difference.
Ampere: Unit of Flow of Electric charge.
Hour : Its Big unit of time
Volt Ampere : Indicate the power of a dc system.(store able device Always be DC system)
Volt Ampere Hour : Indicate Power of a battery multiplied by time(in Hour) it will serve.
Let a battery having 'x' Voltage is connected with Load(Light, Fan, Electric Load). If in this system the flow of current is 'y' and if this system serve for 'z' Hour until finish all the energy stored in that battery then, we will say the capacity of the battery is xyz volt ampere Hour.
So, A battery of xyz volt ampere Hour will serve z Hour for a load taking y ampere at x volt.
Make xyz=800
Now Let x=12 Volt(Terminal potential difference of a battery)
then consider a load on x(=12) volt takes y=5 Ampear
then we got xyz=800
=> 60z=800
=>z=13.33
Means this system will continue for 13.33 Hour
Amperes are coulombs per second, so an ampere-hour is 3,600 coulombs, and that is a measure of charge. You are probably talking about watt-hour rating. Watts are joules per second, so a watt-hour is 3,600 joules, which is a measure of energy. Most often, energy measurements by the "electric meter" are in kilowatt-hours, which is the same as 3.6 megajoules.
The ratio of the ampere-hour output of a battery, to the input required to restore it to its initial state of charge, under specified conditions (also known as 'coulombic efficiency').
The hour of time evolved with the battery current with the negative particles divided by the positive? I think?
An ampere-hour is a unit of electric charge equal to the charge transferred by a current of one ampere in one hour through a specified point in a the circuit, equal to 3600 coulombs.
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How do you use transformers on DC supply?
In order to pass DC current through a transformer you would need some basic knowledge of what a transformer actually is. A transformer is simply put a coil of copper wire around metal plates of iron. When you put current onto the coil, the metal plates will build up a magnetic field. During the build up of this magnetic field, the current will be 'low' When the magnetic field is maximized, the coil will work as a shortcut on a DC power source. In order to use a transformer, ie transform voltage up or down, we need a fluctuating magnetic field. This can not be done without electronics of some variety, and the resulting voltage will be AC, not DC. The easiest way to use a transformer with a DC power source is to make a circuit that electronically change polarization of voltage back and forth. Depending on transformer, this can be as low as 50 times per second (EU standard 50 Hz AC 220 Volt, US standard 60 Hz AC 115 Volt) or higher like 100.000 times per second (100 Khz) as is in many high speed switch power supplies. It all depends on the transformer you use and what you want to use it for. If say you want to make a power source for an electric drill and you want to use a car battery as the source, then I would forget it. An electric drill need a lot of juice and in order to do so via a transformer, this transformer would need to be very very large. Every ampere of 12 Volt would only give you approx 0.07 Ampere of 115 Volt. A drill easily drain 800 to 1000 Watts. Approx 8 Ampere at 115 Volt. Following this, an ideal transformer with hardly any loss would eat away 100 Ampere every 8 ampere on output 115 Vac. With the loss factor (some of the transformed voltage will be given away as heat) and you would probably need approx 110 Ampere 12 Volt in order to generate 8 Ampere 115 Vac. A normal 60-65 Ampere car battery would then last a mere half hour fully charged. Another problem is that most batteries are not designed for such a load over any prolonged time (more than 30-60 seconds). Systems have been and are buildt that can withstand such a drain but they consist of many batteries connected in paralell in order to even the drain between all batteries.
What is the difference between 800 mAH and 700 mAH?
These figures represent capacities of use for batteries. If a device uses 50 mA an hour on a 800 mAH battery, the device would operate for 16 hours before depleting the battery. If the same device was connected to a 700 mAH battery, the device would operate for 14 hours before depleting the battery.
Can you use an AC adaptor - 6v dc 1300 ma to replace AC adaptor - 6 v DC 800 ma?
Yes you can. All the 1300 mA rating means is that adaptor can supply devices up to 1300 mA. The old adaptor's limit was 800 mA. The new adapter has 500 mA more in reserve if it is ever needed.
How to define 800 cc engine?
800 cubic centimeters.
What is mean of 8.8 high tension bolt?
The first figure is the UTS of the bolt in hundreds of Mpa (so an 8.8 bolt fails at 800 Mpa) while the second figure is the percentage of UTS at which plastic deformation occurs, divided by 10. (so your 8.8 bolt stretches permanently at 80% of 800 Mpa, or 640 Mpa).
How many amperes are there in 800 milliamperes?
There are 1000 milliamperes in one ampere. Therefore, 800 milliamperes is equal to 800/1000 = 0.8 amperes.
How does the currents priduce by a 1.5 v flashlight cell an a 12 v car battery compare?
No real comparison. In simplistic terms the D cell 1.5 volt flashlight battery will produce around 15 ampere hours. A 12 volt automobile battery will produce from 300 cold cranking amps (CCA) to 800 CCA or more.
How much is 800kw in one hour?
800 kW in one hour is equal to 800 kWh (kilowatt-hours) of energy. This means that 800 kilowatts of power is being consumed or generated for one hour.
Would a 800 watt amplifier work on a 12 volt battery?
Yes
Where is the turn signal 12 volt flasher on t 800 kenworth?
In the switch itself...
Will a 9 volt 800 milliamp adapter work with a 9 volt 400 milliamp device?
Yes, the 9 volt 800 milliamp adapter will work with the 9 volt 400 milliamp device. The device will only draw the amount of current it requires, so having a higher amperage rating on the adapter is fine. The voltage should match to ensure compatibility.
If breaker CT ratio 8001 when current of any phase crossed 800 ampere what would happen?
'http://wiki.answers.com/Q/If_breaker_CT_ratio_8001_when_current_of_any_phase_crossed_800_ampere_what_would_happen'
If you run 800 meters in 2 minutes are many miles per hour are you running?
800 meters in 2 minutes is 14.9 miles per hour.
How may hours would it take going 16 miles per hour for 800 miles?
800 miles / 16 miles per hour = 50 hours
What is the speed of a night hawk?
about 800 miles per hour
How long does it take to walk 800 feet?
One hour
How long does it take to travel 800 miles if your average speed is 650 miles per hour?
800/650 is about 1 hour 13 minutes 51 seconds, or 1.23 hours.
