With the table of standard resistor values given in Apendix A, design a voltage divider to provide the following approximate voltages with respect to ground using a 30 V source: 8.18 V, 14.7 V, and 24.6 V. The current drain on the source must be limited to no more than 1 mA. The number of resistors, their values, and their wattage ratings must be specified. A schematic showing the circuit arrangement and resistor placement must be provided.
Table.
0.1% 0.25% 0.5% | 1% | 2% 5% | 10% | 0.1% 0.25% 0.5% | 1% | 2% 5% | 10% | 0.1% 0.25% 0.5% | 1% | 2% 5% | 10% | 0.1% 0.25% 0.5% | 1% | 2% 5% | 10% | 0.1% 0.25% 0.5% | 1% | 2% 5% | 10% | 0.1% 0.25% 0.5% | 1% | 2% 5% | 10% |
10.0 | 10.0 | 10 | 10 | 14.7 | 14.7 | — | — | 21.5 | 21.5 | — | — | 31.6 | 31.6 | — | — | 46.4 | 46.4 | — | — | 68.1 | 68.1 | 68 | 68 |
10.1 | — | — | — | 14.9 | — | — | — | 21.8 | — | — | — | 32.0 | — | — | — | 47.0 | — | 47 | 47 | 69.0 | — | — | — |
10.2 | 10.2 | — | — | 15.0 | 15.0 | 15 | 15 | 22.1 | 22.1 | 22 | 22 | 32.4 | 32.4 | — | — | 47.5 | 47.5 | — | — | 69.8 | 69.8 | — | — |
10.4 | — | — | — | 15.2 | — | — | — | 22.3 | — | — | — | 32.8 | — | — | — | 48.1 | — | — | — | 70.6 | — | — | — |
10.5 | 10.5 | — | — | 15.4 | 15.4 | — | — | 22.6 | 22.6 | — | — | 33.2 | 33.2 | 33 | 33 | 48.7 | 48.7 | — | — | 71.5 | 71.5 | — | — |
10.6 | — | — | — | 15.6 | — | — | — | 22.9 | — | — | — | 33.6 | — | — | — | 49.3 | — | — | — | 72.3 | — | — | — |
10.7 | 10.7 | — | — | 15.8 | 15.8 | — | — | 23.2 | 23.2 | — | — | 34.0 | 34.0 | — | — | 49.9 | 49.9 | — | — | 73.2 | 73.2 | — | — |
10.9 | — | — | — | 16.0 | — | 16 | — | 23.4 | — | — | — | 34.4 | — | — | — | 50.5 | — | — | — | 74.1 | — | — | — |
11.0 | 11.0 | 11 | — | 16.2 | 16.2 | — | — | 23.7 | 23.7 | — | — | 34.8 | 34.8 | — | — | 51.1 | 51.1 | 51 | — | 75.0 | 75.0 | 75 | — |
11.1 | — | — | — | 16.4 | — | — | — | 24.0 | — | 24 | — | 35.2 | — | — | — | 51.7 | — | — | — | 75.9 | — | — | — |
11.3 | 11.3 | — | 16.5 | 16.5 | — | — | 24.3 | 24.3 | — | — | 35.7 | 35.7 | — | — | 52.3 | 52.3 | — | — | 76.8 | 76.8 | — | — | |
11.4 | — | — | 16.7 | — | — | — | 24.6 | — | — | — | 36.1 | — | 36 | — | 53.0 | — | — | — | 77.7 | — | — | — | |
11.5 | 11.5 | — | — | 16.9 | 16.9 | — | — | 24.9 | 24.9 | — | — | 36.5 | 36.5 | — | — | 53.6 | 53.6 | — | — | 78.7 | 78.7 | — | — |
11.7 | — | — | — | 17.2 | — | — | — | 25.2 | — | — | — | 37.0 | — | — | — | 54.2 | — | — | — | 79.6 | — | — | — |
11.8 | 11.8 | — | — | 17.4 | 17.4 | — | — | 25.5 | 25.5 | — | — | 37.4 | 37.4 | — | — | 54.9 | 54.9 | — | — | 80.6 | 80.6 | — | — |
12.0 | — | 12 | 12 | 17.6 | — | — | — | 25.8 | — | — | — | 37.9 | — | — | — | 56.2 | — | — | — | 81.6 | — | — | — |
12.1 | 12.1 | — | — | 17.8 | 17.8 | — | — | 26.1 | 26.1 | — | — | 38.3 | 38.3 | — | — | 56.6 | 56.6 | 56 | 56 | 82.5 | 82.5 | 82 | 82 |
12.3 | — | — | — | 18.0 | — | 18 | 18 | 26.4 | — | — | — | 38.8 | — | — | — | 56.9 | — | — | — | 83.5 | — | — | — |
12.4 | 12.4 | — | — | 18.2 | 18.2 | — | — | 26.7 | 26.7 | — | — | 39.2 | 39.2 | 39 | 39 | 57.6 | 57.6 | — | — | 84.5 | 84.5 | — | — |
12.6 | — | — | — | 18.4 | — | — | — | 27.1 | — | 27 | 27 | 39.7 | — | — | — | 58.3 | — | — | — | 85.6 | — | — | — |
12.7 | 12.7 | — | — | 18.7 | 18.7 | — | — | 27.4 | 27.4 | — | — | 40.2 | 40.2 | — | — | 59.0 | 59.0 | — | — | 86.6 | 86.6 | — | — |
12.9 | — | — | — | 18.9 | — | — | — | 27.7 | — | — | — | 40.7 | — | — | — | 59.7 | — | — | — | 87.6 | — | — | — |
13.0 | 13.0 | 13 | — | 19.1 | 19.1 | — | — | 28.0 | 28.0 | — | — | 41.2 | 41.2 | — | — | 60.4 | 60.4 | — | — | 88.7 | 88.7 | — | — |
13.2 | — | — | — | 19.3 | — | — | — | 28.4 | — | — | — | 41.7 | — | — | — | 61.2 | — | — | — | 89.8 | — | — | — |
13.3 | 13.3 | — | — | 19.6 | 19.6 | — | — | 28.7 | 28.7 | — | — | 42.2 | 42.2 | — | — | 61.9 | 61.9 | 62 | — | 90.9 | 90.9 | 91 | — |
13.5 | — | — | — | 19.8 | — | — | — | 29.1 | — | — | — | 42.7 | — | — | — | 62.6 | — | — | — | 92.0 | — | — | — |
13.7 | 13.7 | — | — | 20.0 | 20.0 | 20 | — | 29.4 | 29.4 | — | — | 43.2 | 43.2 | 43 | — | 63.4 | 63.4 | — | — | 93.1 | 93.1 | — | — |
13.8 | — | — | — | 20.3 | — | — | — | 29.8 | — | — | — | 43.7 | — | — | — | 64.2 | — | — | — | 94.2 | — | — | — |
14.0 | 14.0 | — | — | 20.5 | 20.5 | — | — | 30.1 | 30.1 | 30 | — | 44.2 | 44.2 | — | — | 64.9 | 64.9 | — | — | 95.3 | 95.3 | — | — |
14.2 | — | — | — | 20.8 | — | — | — | 30.5 | — | — | — | 44.8 | — | — | — | 65.7 | — | — | — | 96.5 | — | — | — |
14.3 | 14.3 | — | — | 21.0 | 21.0 | — | — | 30.9 | 30.9 | — | — | 45.3 | 45.3 | — | — | 66.5 | 66.5 | — | — | 97.6 | 97.6 | — | — |
14.5 | — | — | — | 21.3 | — | — | — | 31.2 | — | — | — | 45.9 | — | — | — | 67.3 | — | — | — | 98.8 | — | — | — |
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