:
1. .
2. , .
3. .
4. .
5. .
: , , , .
:
1. .
2. .
3. .
4. .
1000
Ip I
, 5%. -2,5 5% U , ,
.
, - .
- , , , .
0=0/+0//
, , :
-
d
,
0//=0,016
- .
, .
U = 0,38
S/p=30*
=25
Q=9
l=50
1. , I
Ip=
43,4<45
Æ102 /2/
2. 50
r=r0*l
x=x0*l
r=3,16*0,05=0,158
=0,073*0,05=0,003 / 3/
3.
.
(3*10+1*4)
4
/ | U. | Ip I | , | U% | ||
--1 | 0,38 | 43,4 | (3*10+1*4) | 2,48 |
380.
|
|
1. U 1000.
2. .
3. .
4. .
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4