, - , , , .
. , , , , , . , .
, - , , . , , .
, .
, , ( , ), . 10 .
, , .
25 . ;
- 9 ;
300 :
- - 1.2;
- - 3;
- - 25 000 3
5:
14,8 ;
- 50 /
.
:
- 4 860 3
- , - V, B2;
:
- 8 4003
- , - I, B1;
- 60 .
1-2 | 2-3 | 3-4 | 4-1 | -1 | |
, |
-
2.1
.
|
|
2.1.1
Q.... = q∙N/1000,
, q ( ) , /;
N , ;
1000 .
( ) , , , 180 / (2, . 2.1). 25 . .
Q.... = q∙N/1000 = 180∙25000/ 1000 = 4500 (3/)
-
Q.... = ..∙ Q....,
, Q.... - ;
.. . 1,1 1,3 (2, . 6.2). .. = 1,3.
Q.... = ..∙ Q... = 1,3 ∙ 4500 = 5850 (3/)