0
A meter that you find in large distribution panels only receives part of the supply voltage. The volt meters have a full scale deflection of 5 volts. The amp meters have a full scale deflection of 5 amps. These meters are supplied from, for voltage, potential Transformers and for amperage, current transformers. The transformers are ratio driven so that the maximum input will always produce a 5 volt or 5 amp output.
The legend on the meter is matched to the transformers. For example, if the maximum current applied to a current transformer is 300 amps then the transformer ratio will be 60:1. So for every 60 amps the transformer detects the meter needle will move up to a position on the meter face equalling 60 amps. This is a linear movement all the way up to full scale deflection of 300 amps equalling 5 amps to the meter.
What else can I help you with?
What is the difference in wire gauge size?
Heavier wires do not necessarily mean better sound. Typically, 18 or 16 guage wire is sufficient for home audio systems. If you are going to be running extremely long distances, say 100 feet or more, then increase the gauge size to like 14 or 12 to keep from losing too much audio signal. In a car, 18 guage wire should be quite sufficient.
What wire size is needed for 15 volt circuit?
The wire size depends on how much current it will conduct.
How much current will an electric heater draw from a 110-volt line if the resistance of the heater when hot is 26.7 ohm?
4.12A. V=IR
What does a capacitance meter do?
A capacitor meter measures the value of a capacitor in pf (picofarads), nf (nanofarads), uf (microfarads) or even farads. There are a million uf in a farad, 1000 nf in a uf, and 1000 pf in a nf. A farad is a very large amount of capacity. The capacity tells you how much energy the capacitor can store from a voltage source.
How much current passes through the celling fan?
More information is needed to answer this question. Voltage, type of fan, horsepower of the fan or wattage of the fanareneeded to find what the current draw of the fan.
You have two 10 gauge wires joined together on a 120 v how much amps can you draw?
30 amps
Can you run 4 gauge from your B to Capacitor then 8 gauge from the cap to the amp?
Now I'm guessing that while you have a 4 gauge input on the cap, you only have an 8 gauge input on your amp. So to answer your question, yes you can, but you will not draw as much power through the 8 gauge as you would the 4. Remember that the capacitor should be located as close to the amp as you can get it.
Which is larger 30 gauge or 20 gauge?
There is no "30 guage" firearm. The term Gauge is used to denote the diameter of a shotgun barrel- the smaller the number, the larger the barrel. Rifles and handguns are denoted in calibers- caliber being one inch, and expressed as decimal fractions in 1/100th of an inch. If you are trying to compare a 20 gauge shotgun to a .30 caliber rifle, the 20 guage is about .690 caliber, versus .308 caliber for the rifle. Shotgun is much gigger in this case. But if there were a 30 gauge, the 20 gauge would be larger.
How much is in a meter by meter?
One square meter of area.
Is Iambic pentameter the most common form of meter in English poetry?
Iambic pentameter is a common meter in English poetry, being very much in favour durign Shakespeare's day and being a meter which accomodates natural speech rhythms. I don't know how you could tell if it was the "most common" meter as there is no register of metric poetry from which we could draw statistical information.
Can you use 27 gauge needle for testosterone?
Yes, I do so weekly. Use a 22 or 23 gauge needle to draw the test, then switch to the 27 gauge 1.25 inch needle. I heart the loaded syringe on a heating pad for about 10 minutes to loosen up the oil, then inject. Much less pain than a larger needle.
How much electricity does it take to run a 4 x 4 electronic display?
A 4 x 4 electronic display should run on standard a 110v 15amp plug. The displays don't draw that much power as most them run on LEDs. It can vary by model. What you can do is but a meter. you plug the machine into the meter and it will tell yu how much energy the machine uses.
How much in a meter?
There is only 100cm in a meter :D
How much is a melo meter?
There are 100cms in a meter, are you thick?
How much in is in a meter stick?
A meter is 39.37 inches
How much is a miller meter?
one millionth of a meter
How much of water in a 6 meter by 5 meter by 3 meter tank?
90m3
