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Q:这LED筒灯说了个什么意思，亲们
9 o; Y$ D- n$ e FA SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES4 G1 ^( q* |* z7 G' h: J- K
ARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER
4 m1 m& a. o2 J4 v, w" D2 RWITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL
' S! R$ o4 r3 A2 k* h- j* eCORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN( [+ [" k& O0 F7 d; b) D% ^
THE FOLLOWING FORMULA TO CALCULATING THE AREA:
/ u1 b7 m: p6 ~- ^A = AREA
% P. F5 e& x+ Q. ~, t$ ED = AVERAGE DIAMETER3 h- g$ F" Q) }: [0 n* p
N =NUMBER OF COUNTED WIRES
' V# Q# o8 T8 G QA:要你去看看你的那个电线是多少平方的，里面有多少股,之后看看可以走多少电流之列的,之类的
4 s% ~3 Y# S# R+ f6 ]Q:真他娘的专业8 O+ Q( a6 G0 E5 ]+ [
A:我猜的
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发表于 2020-6-14 22:57:11
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