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() .

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1 1 C1220 = 3579,2 ./; C1020 = 2671,2 ./; C820 = 1995,1 ./.

,

1220 = 1220 L = 3579,2 600 = 2147,52 .;

1020 = 1020 L = 2671,2 600 = 1602,72 ..

820 = 820 L = 1995,1 600 = 1197,06 ..

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2 -16

. .

1220 = n1220 = 104,9 4 = 419,6 ..;

1020 = n1020 = 104,9 13 = 1363,7 ..;

820 = n820 = 104,9 43 = 4510,7 ..

.

1220 = 1220 + 1220 = 2147,52 + 419,6 = 2567,12 ..;

1020 = 1020 + 1020 = 1602,72 + 1363,7 = 2966,42 ..;

820 = 820 + 820 = 1197,06 + 4510,7 = 5707,76 ..

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1 1

1220 = 161,1 ./( ); 1020 = 120,2 ./( ); 820 = 89,8 ./( ).

,

1220 = 1220 L = 161,1 600= 96,66 ./;

1020 = 1020 L = 120,2 600 = 72,12 ./;

820 = 820 L = 89,8 600 = 53,88 ./.

.

2 -16

. /.

1220 = 1220 n1220 = 24 4 = 96 ./;

1020 = 1020 n1020 = 24 13 = 312 ./;

820 = 820 n820 = 24 43 = 1032 ./.

.

1220 = 1220 + 1220 = 96,66+96 = 192,66 ./;

1020 = 1020 + 1020 = 72,12+312 = 384,12 ./;

820 = 820 + 820 = 53,88+1032 = 1085,88 ./.

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,

( = 0,15 1/).

S1220 = 1220 + 1220 = 0,15 2567,12 + 192,66 = 577,72 ./;

S1020 = 1020 + 1020 = 0,15 2966,42 + 384,12 = 829,08 ./.

S820 = 820 + 820 = 0,15 5707,76 + 1085,88 = 1942,04 ./.

, 1220 .

.

.

-16

Q = 5,93 24 1 = 0,142 . 3/ ( 6)

Q1 = 50,098 0,142 1 = 49,956 .3/;

Q2 = 50,098 0,142 2 = 49,813 .3/;

Q3 = 50,098 0,142 3 = 49,671 .3/;

Q4 = 50,098 0,142 4 = 49,529 .3/.

 

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3.2 λ, Z :

λ = 0,0113; = 290,45 0; Z = 0,877.

3.3

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