Atkinson, Albert Algernon, 1867- [from old catalog] · New York, D. Van Nostrand company · leaf 280
is connected in parallel ALTERNATING CURRENTS. 259 with a circuit having 8 ohms resistance and 4i6f micro-farads capacity. Find the joint impedance and thecurrent flowing when the impressed E.M.F. is 1350 volts,the frequency being 63.75. R = 6.25 ohms. 7 = 200 amperes. <t> = o°. Solution.—^,… … r=6 2 7T/C Fig. 39. each other at the same angle as A D and A C. Theresultant is A B with no lag. A B = 0.1599, tne recip-rocal of which is 6.25 ohms, the desired total impedance. Therefore E 1350R 6.25 200 amperes, 26o ELECTRICAL AND MAGNETIC CALCULATIONS. 35. Find the joint impedance when an…
Electricity
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