Q#4: A telecommunications company dimensions its routes by the following criteria: i) GoS for normal load: 0.005. ii) GoS for 22% overload: 0.02. From table find he number of trunks required for 10E, 40E, 50E, 60E 79E In each case, state the determining criterion. of 50 trunks Number Table 4.1 Traffic-capacity table for full-availability groups 1 lost call in 100 200 1000 (0.02) (0.01) (0.005) (0.001) 1 lost call in 100 200 201 1000 (0.02) (0.01) (0.005) (0.001) Number of 50 trunks E E E E E E E E 1 0.020 0.010 0.005 0.001 51 41.2 38.8 36.8 33.4 -23456 0.22 0.15 0.105 0.046 52 42.1 39.7 37.6 34.2 0.60 0.45 0.35 0.19 53 43.1 40.6 38.5 35.0 8 9 10 17 1722345 1.1 0.9 0.7 1.7 1.4 1.1 2.3 1.9 1.6 2.9 2.5 2.2 3.6 3.2 2.7 4.3 5.1 3A 3.8 3.3 4.5 4.0 11 5.8 5.2 4.6 12 6.6 5.9 5.3 13 7.4 6.6 6.0 14 8.2 7.4 6.6 15 9.0 16 9.8 ∞ ∞ 8.1 7.4 8.9 8.1 1071223344566 0.44 0.8 55 54 44.0 41.5 39.4 35.8 55 45.0 42.4 40.3 36.7 1.1 56 45.9 43.3 41.2 37.5 1.6 57 46.9 44.2 42.1 38.3 2.1 58 47.8 45.1 43.0 39.1 2.6 59 48.7 46.0 43.9 40.0 3.1 60 49.7 46.9 44.7 40.8 3.6 61 50.6 47.9 45.6 41.6 4.2 62 51.6 48.8 46.5 42.5 4.8 63 52.5 49.7 47.4 43.4 5.4 64 53.4 50.6 48.3 44.1 6.1 6.7 17 65 54.4 51.5 49.2 45.0 66 55.3 52.4 50.1 45.8 17 10.7 9.6 8.8 7.4 67 56.3 53.3 51.0 46.6 18 11.5 10.4 9.6 8.0 68 57.2 54.2 51.9 47.5 19 12.3 11.2 10.3 8.7 69 58.2 55.1 52.8 48.3 20 13.2 12.0 11.1 9.4 70 59.1 56.0 53.7 49.2 21 14.0 12.8 11.9 10.1 22 14.9 13.7 12.6 10.8 23 24 25 26 27 34569 15.7 14.5 13.4 11.5 16.6 15.3 14.2 12.2 74 7777 71 60.1 57.0 54.6 50.1 72 61.0 58.0 55.5 50.9 73 62.0 58.9 56.4 51.8 62.9 59.8 57.3 52.6 17.5 16.1 15.0 18.4 16.9 19.3 17.7 16.6 13.0 75 15.8 13.7 14.4 77 777 567 63.9 60.7 58.2 53.5 76 64.8 61.7 59.1 54.3 65.8 62.6 60.0 55.2 28 20.2 18.6 17.4 15.2 78 66.7 63.6 60.9 56.1 29 21.1 19.5 18.2 15.9 79 67.7 64.5 61.8 56.9 30 22.0 20.4 19.0 16.7 80 68.6 65.4 62.7 58.7 31 22.9 21.2 19.8 17.4 81 32 23.8 22.1 20.6 18.2 ထထ 69.6 66.3 63.6 58.7 82 70.5 67.2 64.5 59.5 33 24.7 23.0 21.4 18.9 83 71.5 68.1 65.4 60.4 34 25.6 23.8 22.3 19.7 84 72.4 69.1 66.3 61.3 35 26.5 24.6 23.1 20.5 85 73.4 70.1 67.2 62.1 36 27.4 25.5 23.9 21.3 86 74.4 71.0 68.1 63.0 37 28.3 26.4 24.8 22.1 87 75.4 71.9 69.0 63.9 38 29.3 27.3 25.6 22.9 88 76.3 72.8 69.9 64.8 39 30.1 28.2 26.5 23.7 89 77.2 73.7 70.8 65.6 40 31.0 29.0 27.3 24.5 90 78.2 74.7 71.8 66.6 41 32.0 29.9 28.2 25.3 91 42 32.9 30.8 29.0 26.1 92 43 33.8 31.7 29.9 26.9 93 44 34.7 32.6 30.8 27.7 45 35.6 33.4 31.6 28.5 46 36.6 34.3 32.5 29.3 96 47 37.5 35.2 33.3 30.1 97 34 6666966 79.2 75.6 72.7 67.4 80.1 76.6 73.6 68.3 81.0 77.5 74.3 69.1 94 81.9 78.4 75.4 70.0 95 82.9 79.3 76.3 70.9 83.8 80.3 77.2 71.8 84.8 81.2 78.2 72.6 48 38.4 36.1 34.2 30.9 98 85.7 82.2 79.1 73.5 49 39.4 37.0 35.1 31.7 99 86.7 83.2 80.0 74.4 50 40.3 37.9 35.9 32.5 100 87.6 84.0 80.9 75.3

Q#4: A telecommunications company dimensions its routes by the following criteria: i) GoS for normal load: 0.005. ii) GoS for 22% overload: 0.02. From table find he number of trunks required for 10E, 40E, 50E, 60E 79E In each case, state the determining criterion. of 50 trunks Number Table 4.1 Traffic-capacity table for full-availability groups 1 lost call in 100 200 1000 (0.02) (0.01) (0.005) (0.001) 1 lost call in 100 200 201 1000 (0.02) (0.01) (0.005) (0.001) Number of 50 trunks E E E E E E E E 1 0.020 0.010 0.005 0.001 51 41.2 38.8 36.8 33.4 -23456 0.22 0.15 0.105 0.046 52 42.1 39.7 37.6 34.2 0.60 0.45 0.35 0.19 53 43.1 40.6 38.5 35.0 8 9 10 17 1722345 1.1 0.9 0.7 1.7 1.4 1.1 2.3 1.9 1.6 2.9 2.5 2.2 3.6 3.2 2.7 4.3 5.1 3A 3.8 3.3 4.5 4.0 11 5.8 5.2 4.6 12 6.6 5.9 5.3 13 7.4 6.6 6.0 14 8.2 7.4 6.6 15 9.0 16 9.8 ∞ ∞ 8.1 7.4 8.9 8.1 1071223344566 0.44 0.8 55 54 44.0 41.5 39.4 35.8 55 45.0 42.4 40.3 36.7 1.1 56 45.9 43.3 41.2 37.5 1.6 57 46.9 44.2 42.1 38.3 2.1 58 47.8 45.1 43.0 39.1 2.6 59 48.7 46.0 43.9 40.0 3.1 60 49.7 46.9 44.7 40.8 3.6 61 50.6 47.9 45.6 41.6 4.2 62 51.6 48.8 46.5 42.5 4.8 63 52.5 49.7 47.4 43.4 5.4 64 53.4 50.6 48.3 44.1 6.1 6.7 17 65 54.4 51.5 49.2 45.0 66 55.3 52.4 50.1 45.8 17 10.7 9.6 8.8 7.4 67 56.3 53.3 51.0 46.6 18 11.5 10.4 9.6 8.0 68 57.2 54.2 51.9 47.5 19 12.3 11.2 10.3 8.7 69 58.2 55.1 52.8 48.3 20 13.2 12.0 11.1 9.4 70 59.1 56.0 53.7 49.2 21 14.0 12.8 11.9 10.1 22 14.9 13.7 12.6 10.8 23 24 25 26 27 34569 15.7 14.5 13.4 11.5 16.6 15.3 14.2 12.2 74 7777 71 60.1 57.0 54.6 50.1 72 61.0 58.0 55.5 50.9 73 62.0 58.9 56.4 51.8 62.9 59.8 57.3 52.6 17.5 16.1 15.0 18.4 16.9 19.3 17.7 16.6 13.0 75 15.8 13.7 14.4 77 777 567 63.9 60.7 58.2 53.5 76 64.8 61.7 59.1 54.3 65.8 62.6 60.0 55.2 28 20.2 18.6 17.4 15.2 78 66.7 63.6 60.9 56.1 29 21.1 19.5 18.2 15.9 79 67.7 64.5 61.8 56.9 30 22.0 20.4 19.0 16.7 80 68.6 65.4 62.7 58.7 31 22.9 21.2 19.8 17.4 81 32 23.8 22.1 20.6 18.2 ထထ 69.6 66.3 63.6 58.7 82 70.5 67.2 64.5 59.5 33 24.7 23.0 21.4 18.9 83 71.5 68.1 65.4 60.4 34 25.6 23.8 22.3 19.7 84 72.4 69.1 66.3 61.3 35 26.5 24.6 23.1 20.5 85 73.4 70.1 67.2 62.1 36 27.4 25.5 23.9 21.3 86 74.4 71.0 68.1 63.0 37 28.3 26.4 24.8 22.1 87 75.4 71.9 69.0 63.9 38 29.3 27.3 25.6 22.9 88 76.3 72.8 69.9 64.8 39 30.1 28.2 26.5 23.7 89 77.2 73.7 70.8 65.6 40 31.0 29.0 27.3 24.5 90 78.2 74.7 71.8 66.6 41 32.0 29.9 28.2 25.3 91 42 32.9 30.8 29.0 26.1 92 43 33.8 31.7 29.9 26.9 93 44 34.7 32.6 30.8 27.7 45 35.6 33.4 31.6 28.5 46 36.6 34.3 32.5 29.3 96 47 37.5 35.2 33.3 30.1 97 34 6666966 79.2 75.6 72.7 67.4 80.1 76.6 73.6 68.3 81.0 77.5 74.3 69.1 94 81.9 78.4 75.4 70.0 95 82.9 79.3 76.3 70.9 83.8 80.3 77.2 71.8 84.8 81.2 78.2 72.6 48 38.4 36.1 34.2 30.9 98 85.7 82.2 79.1 73.5 49 39.4 37.0 35.1 31.7 99 86.7 83.2 80.0 74.4 50 40.3 37.9 35.9 32.5 100 87.6 84.0 80.9 75.3

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter8: Symmetrical Components

Section: Chapter Questions

Problem 8.10P

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