1. . ?
2. ? ?
3. . .
4. , 110 , 220 ? .
5. 2 3 , ? ?
6. , ? ?
1. 1 , R 1=3 , R 2=6 , R 3=4 . .
2. R 1 = 2 , R 2 = 3 , R 3 = 5 , 2. .
3. , . 3, R 1=2 , R 2=10 , R 3=15 , R 4=1 ?
4. , . 4, R 1=6 , R 2 = 3 , R 3 = 5 , R 4 = 24 .
5. , 5, R 1 = 60 , R 2 = 12 , R 3 = 15 , R 4 = 3 ?
6. R 1 = 1 , R 2 = 2 , R 3 = 3 , R 4 = 4 , 6. .
1. , . . 1, D, R 1=2 , R 2=5 , R 3=20, , R 4=5 , R 5=10 .
2. R 2 , R 1 = R 2 = R 5 = R 6 = 3 , R 4 = 24 , R 3 = 20 .
3. 3, R =1 .
4. , 4, 1 .
5. , 5, R = 1 .
6. , 6, R 1=1/2 , R 2=3/2 , R 3= R 4= R 6=1 , R 5=2/3 .
7. , 7, 2 .
8. 8, R 1= R 2=0,5 , R 3=8 ,
R 4=12 , R 5= R 6=1 , R 7=2 , R 8=15 , R 9=10 , R 10 = 20 .
9. R . 9, R 1= R 5= R 8=12 , R 2= R 6= R 7=6 , R 3 = 3 , R 4 = 24 .
10. , 10. R, .
1. , 1. R, .
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2. , r (. .2).
3. R , r. (. .3).
4. R , r (. .4).
5. R , r (. .5)..
6. R , r (. .6).
7. R , r (. .7).
8. 12 (. .8). .