ELEC 3909 Lecture 2: 2.42
23 Feb 2016
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(a) compute zin, the input impedance of the line at the generator end. Zl = 75 through a 50- lossless line of length l = 0. 15 . Problem 2. 42 a generator with evg = 300 v and zg = 50 is connected to a load (b) computeeii and evi. (d) compute evl, eil, and the time-average power delivered to the load, Re[evlei (e) compute the time-average power delivered by the generator, pg, and the time- (c) compute the time-average power delivered to the line, pin = 1. Z0 + jzl tan l = 50 75 + j50 tan 54 . 50 + j75 tan 54 = (41. 25 j16. 35) (b) (c) (d) Zg + zin eii = evg evi =eiizin = 3. 24 e j10. 16 . 50 + (41. 25 j16. 35) (41. 25 j16. 35) = 143. 6 e j11. 46 (v). 3. 24 e j10. 16 cos(21. 62 ) = 216 (w).
