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Ebook Engineering circuit analysis (8th edition): Part 1

(BQ) Part 1 book "Engineering circuit analysis" has contents: Basic components and electric circuits, voltage and current laws, basic nodal and mesh analysis, handy circuit analysis techniques, the operational amplifier, capacitors and inductors, basic RL and RC circuits, the RLC circuit,.and other content. | This page intentionally left blank The Resistor Color Code Band color Numeric value Black 0 Brown 1 Red 2 Orange 3 Yellow 4 Green 5 Blue 6 Violet 7 Gray 8 White 9 1st number Multiplier 2nd number Tolerance band (e.g. gold = 5% silver = 10%, none = 20%) 1. Write down the numeric value corresponding to the first band on the left. 2. Write down the numeric value corresponding to the second band from the left. 3. Write down the number of zeros indicated by the multiplier band, which represents a power of 10 (black = no extra zeros, brown = 1 zero, etc.). A gold multiplier band indicates that the decimal is shifted one place to the left; a silver multiplier band indicates that the decimal is shifted two places to the left. 4. The tolerance band represents the precision. So, for example, we would not be surprised to find a 100 5 percent tolerance resistor that measures anywhere in the range of 95 to 105 . Example or 22 × 103 or 68 × 10−1 = 22,000 = 6.8 Red Red Orange Gold Blue Gray Gold = 22 k , 5% tolerance = 6.8 , 20% tolerance Standard 5 Percent Tolerance Resistor Values 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10. 11. 12. 13. 15. 16. 18. 20. 22. 24. 27. 30. 33. 36. 39. 43. 47. 51. 56. 62. 68. 75. 82. 91. 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 820 910 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 k 10. 11. 12. 13. 15. 16. 18. 20. 22. 24. 27. 30. 33. 36. 39. 43. 47. 51. 56. 62. 68. 75. 82. 91. k 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 820 910 k 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 M TABLE ● 14.1 Laplace Transform Pairs f(t) = −1 {F(s)} δ(t) u(t) tu(t) t n−1 u(t) , n = 1,