3.1
= ( )3 (3.1)
- , = 0,99 ( 1);
- , = 0,97;
- , = 0,94;
- , = 0,9925.
= 0,945 0,97 0,99 (0,9925)3 = 0,8825.
(3.2)
P. . = 3 / 0,8825 = 3,40 .
3.2
1 , P = 4,0 P. =3,40 , (3.2).
1 -
| , | , n, / | U.., | |
| 4100S23 | 52,73 | ||
| 4100L43 | 26,00 | ||
| 4112B63 | 17,27 | ||
| 4132S83 | 13,09 |
U=U ∙ U (3.4)
U - ;
U - .
3[1] , , U.
U=(26,3)
U=(26,3)
U = (2,0...6,3) ∙ (2,0...6,3) = (4,0...39,69).
U
U = U.. / U (3.5)
U = 17,27 / 6,3 ≈ 2,74
U = 2,74 U=6,3.
U U, , , .2. 4112B63.
2
| , | n, / | U.. | |
| 4112B63 | 17,27 |
3.3
:
-
n1 = n = 950 /;
-
n2= n1 = 950 /. (3.6)
- ( )
n3= n2 / U = 950 / 6,3 = 150,8 /; (3.7)
-
n4 = n3 / U = 150,8 / 2,74 = 55 /.
:
-
1 = 
, (3.8)
1 = 34,1698 ͷ;
-
2 =1 ∙ U ∙ , (3.9)
2 =34,1698∙10,99∙0,9925= 33,5744 ͷ;
-
3 =2 U∙ ∙ , (3.10)
3 =33,5744∙6,3∙0,97∙0,9925=203,634 ͷ;
|
|
|
-
4 =3 ∙ U ∙ , (3.11)
4 = 203,634∙2,74∙0,94∙0,9925=520,547 ͷ.
