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How deep is the box? (Need to know the volume of the box). It is 2.25 cu in per 12AWG conductor, and it does not matter if it carries current or not.
The normal current carrying capacity is 6 amps per square millimeter without any cooling with forced cooling the number can be as high as 30 amps per square millimeter and for a motor application this means 5 times the energy density so a typical 1 or 2 KW/Kg energy density is now 5 to 10 KW/Kg in a continuous operation and peak values can be 10 times for a min or 20 times for a few seconds. The limiting factor is the thermal effects and how you deal with them the more efficient the heat removal the higher the allowed level of current.
If it's allowed to be a square, 625 square feet. If not, 624 square feet.
That would refer to the cross-section. A wire that has twice the diameter of another wire would have 4 times the cross-section - and therefore 4 times as much weight per meter, and 4 times as much current-carrying capacity.
Its easy if you are allowed to retrace over one of your lines.- try it and see.
How deep is the box? (Need to know the volume of the box). It is 2.25 cu in per 12AWG conductor, and it does not matter if it carries current or not.
Hiram W. Edwards has written: 'The distribution of current and the variation of resistance in linear conductors of square and rectangular cross-section when carrying alternating currents of high frequency' -- subject(s): Electric conductors 'Analytic and vector mechanics' -- subject(s): Vector analysis, Mechanics, Analytic, Analytic Mechanics
The normal current carrying capacity is 6 amps per square millimeter without any cooling with forced cooling the number can be as high as 30 amps per square millimeter and for a motor application this means 5 times the energy density so a typical 1 or 2 KW/Kg energy density is now 5 to 10 KW/Kg in a continuous operation and peak values can be 10 times for a min or 20 times for a few seconds. The limiting factor is the thermal effects and how you deal with them the more efficient the heat removal the higher the allowed level of current.
In European countries and elsewhere, the cross-sectional area of electric cables and busbars are expressed in square millimetres. The larger the cross-sectional area, the greater the current-carrying capacity.
pie = m c square
By carrying out the multiplication, then looking for perfect squares in the factors.
Power is directly-proportional to the square of the current.
certainly
No. Because the square root is 990.61546525379866996907131624577..... No decimal places allowed!!
No. The heating effect is the product of the square of the current and resistance, where the current is a root-mean-square value.A.C. current is always expressed as a root-mean-square (r.m.s.) value, which is equivalent to a d.c. current which produces exactly the same heating effect. Root-mean-square values are affected by the shape of a waveform, but not by its frequency.
No-it is not allowed to hit a person or the person who hit it is out. No-it is not allowed to hit a person or the person who hit it is out.
WHAT IS THE CURRENT RATE OF PAINTING