13.) In practice, what would happen to the transmission line voltage when it is heavily loaded and lightly loaded? A.) Constant B.) Decrease, Decrease C.) Increase, Increase D.) Decrease, Increase

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
Chapter13: Transmission Lines: Transient Operation
Section: Chapter Questions
Problem 13.13P
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13.) In practice, what would happen to the transmission line voltage when it is heavily
loaded and lightly loaded?
A.) Constant
B.) Decrease, Decrease
C.) Increase, Increase
D.) Decrease, Increase
14.) Given the ABCD parameters for long transmission line model: A = 0.0093 pu, B
= 2 + j3 N, C = jo.o0049 S, what would be the value of the D parameter?
A.) 1
B.) 0.0093 pu
C.) 0.00049 S
D.) 2 + j3 N
15.) The velocity of propagation of voltage and current waves along a lossless overhead
line is the same as speed of
A.) Light
B.) Sound
C.) Bullet Train
D.) Thunder
16.) What parameter do we neglect when solving lossless lines?
A.) Resistance
above
B.) Conductance
C.) All of the above D.) None of the
17.) A wavelength is the distance required to change the phase of the voltage or current
by how many degrees?
А.) о°
В.) 90°
C.) 180°
D.) 360°
18.) What do you call the power delivered by a lossless line to a load resistance equal
to the surge impedance?
A.) Surge Power
B.) Surge Impedance Loading
C.) Surge Resistance Loading
D.) Surge Power Loading
Transcribed Image Text:13.) In practice, what would happen to the transmission line voltage when it is heavily loaded and lightly loaded? A.) Constant B.) Decrease, Decrease C.) Increase, Increase D.) Decrease, Increase 14.) Given the ABCD parameters for long transmission line model: A = 0.0093 pu, B = 2 + j3 N, C = jo.o0049 S, what would be the value of the D parameter? A.) 1 B.) 0.0093 pu C.) 0.00049 S D.) 2 + j3 N 15.) The velocity of propagation of voltage and current waves along a lossless overhead line is the same as speed of A.) Light B.) Sound C.) Bullet Train D.) Thunder 16.) What parameter do we neglect when solving lossless lines? A.) Resistance above B.) Conductance C.) All of the above D.) None of the 17.) A wavelength is the distance required to change the phase of the voltage or current by how many degrees? А.) о° В.) 90° C.) 180° D.) 360° 18.) What do you call the power delivered by a lossless line to a load resistance equal to the surge impedance? A.) Surge Power B.) Surge Impedance Loading C.) Surge Resistance Loading D.) Surge Power Loading
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