Ngày tải lên :
24/07/2014, 03:21
...
=
16 ,0j32,0
316 ,10 362,7j16 ,10 j62,737 ,12 j7 ,12
+
−+−−−−
=
16 ,0j32,0
)308, 516 ,10 (j 316 ,10 32,20
+
+−−−
=
12 8,0
)16 ,0j32,0)(308,5j16 ,10 j 316 ,10 32,20(
−−−−−
=
12 8,0
3 812 8,036256,1j6256 ,12 512 ,3j36256,1j32 512 ,32 512 ,3j5024,6
−−−−+−+−
... I
&
B
Z
d
= 2,5 (14 ,64∠- 58,44
o
) = 36,6∠- 58,44
o
= 19 ,16 – j 31, 19 (V) ; →
U
&
B’C’
= -
3
317 3
- j173
– 19 ,16 + j 31, 19 = - 11 9,04 – j1 41, 81 = 18 5 ,15 ∠- 13 0
o
(V) ;
U
&
C’A’
...
12 j5,6
12 0
3
346
o
−
−∠
=
o
o
56, 61) 647 ,13 x3(
12 0346
−∠
−∠
≈ 14 ,64∠- 58,44
o
(A) ; I
&
C
=
C
C
Z
U
&
=
4j5 ,10
12 0
3
346
o
−
∠
=
o
o
85,20)236 ,11 x3(
12 0346
−∠
∠
≈ 17 ,78 14 0,85
o
...