Electrical engineers use it in calculating power factor and electrical load distribution when dealing with 3 phase power connections.
In the UK, electrical power plugs have standard 3 square pins. One pin is positive, second pin is negative, and the third (larger) pin is the earth.
You can't compare that. Ampere is a unit of electrical current; horse power is a unit of power.
3 to the 2nd power times 3 to the 5th power = 3x3 x 3x3x3x3x3 = 2187
Yes, it is.
Yes, PlayStation 3 is a electrical good, because it uses a power.
The electrical engineering 3 phase is calculated by mathematics. The total active power is equivalent to three times the power of an individual phase.
from the greatest to the least
Electrical engineers use it in calculating power factor and electrical load distribution when dealing with 3 phase power connections.
Electrical motors convert electrical energy into mechanical energy.
It is many different formulas
There are 2 formulas that are used for calculating almost everything electrical. E = I x R where E is voltage (E stands for electro-motive force), I is current (I stands for intensity), and R is resistance measured in ohms. P = I x E where P stands for power measured in watts, I is current as described above, and E is voltage as described above. From these 2 formulas are derived 12 formulas that allow you to calculate any term if you know any 2 other terms. But all you need are these 2 formulas and if you can do the algebra, you can figure out just about anything. The biggest exception to all this is for 3 phase systems where in both formulas the voltage is multiplied by the square root of 3. Don't let this confuse you. Just do it. The square root of 3 is approximately 1.732.
A generator converts mechanical power into electrical power. A motor converts electrical power into mechanical power.
the electrical power triangle is as shown in the above pictiure
how much electrical power can be provided by coal
Moving electrical power from generating point to use point.
The power runs through electrical circuits that are mapped out by the city.