The value of the phase constant for the entire transmission line (BI) in degrees is:

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.14MCQ: The instantaneous power absorbed by the load in a single-phase ac circuit, for a general R LC load...
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400 KV, 60 Hz, three-phase transmission line
is 500 km long. The inductance of this line is
0.3 mH/km per phase and its capacitance is
0.01pF /km per phase. A load is connected
at its receiving end with the following
specifications (750 MVA, 0.8 pf lagging, at
400 KV). If the value of series resistance is
neglected. Answer the related questions.
The value of the phase constant for the
entire transmission line (BI) in degrees is:
a. 14.965
O b. 18.706
O C. 0.0496
o d. 15.667
е. 20
O f. 0.0374
Transcribed Image Text:400 KV, 60 Hz, three-phase transmission line is 500 km long. The inductance of this line is 0.3 mH/km per phase and its capacitance is 0.01pF /km per phase. A load is connected at its receiving end with the following specifications (750 MVA, 0.8 pf lagging, at 400 KV). If the value of series resistance is neglected. Answer the related questions. The value of the phase constant for the entire transmission line (BI) in degrees is: a. 14.965 O b. 18.706 O C. 0.0496 o d. 15.667 е. 20 O f. 0.0374
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