Answer Happy

180] 31.96 1,022.00 10.350 310 21.46 10.10 13.050 2.50 25.35 642.40 16.460 1.90 22.57 509.50 20.700 1.50 20.10 404.00 26.170 1:30 15.94 254.10 41.620 0.77 28 1264 153.80 66.170 0.48 30 10.03 100.50 105.200 0:30 32 1.95 63.21 167.300 019 34 631 39.75 266,000 0.12 20. Two electronics technicians are discussing the wire resistance table shown. Technician A says that the resistance of a 300-foot section of wire with a cross- sectional area of 642.40 circular mils will have a resistance of 16.46 ohms. Technician B says that a 500-foot section of wire with a cross-sectional area of 642 40 circular mits will have a resistance of 8.2 ohms. Which of the following statements is correct? OA. Only Technician B is correct B. Neither of the two technicians is correct OC. Both of the technicians are correct D. Only Technician A is correct 20 21 22 23 24 26

B&S Gage No. 1 2 10 11 12 13 14 15 16 18 20 21 223 228 23 24 26 30 34 Table 1 PARTS OF THE AWG (Excerpts from Copper-Wire Table American Wire Gage (B. and S.) Diameter in Mils @ 20°C Ohms per 1.000 ft 25°C, 77°F Area Circular Mils 289.30 83,690.00 0.1264 257.60 66,370.00 0.1593 101.90 10,380.00 1.018 90.74 8,234.00 1.284 80.81 6,530.00 1.619. 71.96 5,178.00 2.042 64.08 4,107.00 2.575 57.07 3,257.00 3.247 50.82 2,583.00 4.094 40.30 1,624.00 6.510 31.96 1,022.00 10.350 28.46 810.10 13.050 25.35 642.40 16.460 22.57 509.50 20.760 20.10 404.00 26.170 15.94 254.10 41.620 12.64 159.80 66.170 10.03 100.50 105.200 7.95 63.21 167.300 6,31 39.75 266.000 Approx. Pounds per 1,000 ft 253.00 201.00 31.00 25.00 20.00 15.70 12.40 9.80 7.80 4.90 3.10 2.50 1.90 1.50 1.20 0.77 0.48 0.30 0.19 0.12