Answer 8 and 9. 7) A power line has the following parameters for every kilometer: inductive reactance = 0.52,capacitive reactance = 300k2, resistance =0.052. For a line of 100km, the lumped capacitivereactance is split at both terminals, the value at each teminal is(a) 3.0k2(b) 30M2(c) 1.5k2(d) 6k28) A 230kV transmission line has the parameters as in question 7). It delivers 150MW to a city.Referring to the power transmitted, the losses of the transmission line is(d) 1.4%(a) 0.47%(b)23.5%(c) 4.3%9) In question 8), referring to the power transmitted, the absorbed reactive power is(d) 4.7%(a) 14.2%(b) 42.5%(c) 235.1%

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) A power line has the following parameters for every kilometer: inductive reactance 0.52, capacitive reactance 300k2, resistance -0.052. For a line of 100km, the lumped capacitive reactance is split at both terminals, the value at each terminal is (a) 3.0k2 (b) 30M2 (c) 1.5k2 (d) 6k2 ) A 230kV transmission line has the parameters as in question 7). It delivers 150MW to a city. Referring to the power transmitted, the losses of the transmission line is (a) 0.47% (b)23.5% (c) 4.3% (d) 1.4%

) A power line has the following parameters for every kilometer: inductive reactance 0.52, capacitive reactance 300k2, resistance -0.052. For a line of 100km, the lumped capacitive reactance is split at both terminals, the value at each terminal is (a) 3.0k2 (b) 30M2 (c) 1.5k2 (d) 6k2 ) A 230kV transmission line has the parameters as in question 7). It delivers 150MW to a city. Referring to the power transmitted, the losses of the transmission line is (a) 0.47% (b)23.5% (c) 4.3% (d) 1.4%

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter3: Magnetic Starters

Section: Chapter Questions

Problem 30SQ

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