12. If the length of a transmission line increases, its inductance is B. decreases C. Constant D. None of them A. increases 13. When the regulation is negative, then receiving end voltage (VR) is.......... than sending and voltage (VS). B. More C. Equal A. Less D. None of the them 10. If the spacing between the conductors is decrease, the inductance of the line will be: A. Increase B. decreases C. Not effected D. Non of them 6. Cables have more effective in... A. Inductance B. Capacitance than over head transmission lines C. Resistance D. All of the abov 7. By which of the following methods string efficiency can be equa! 100% A. Using a guard ring B. Equal insulator voltage C. Using long cross arm D.Non of them Power system Prove answer

12. If the length of a transmission line increases, its inductance is B. decreases C. Constant D. None of them A. increases 13. When the regulation is negative, then receiving end voltage (VR) is.......... than sending and voltage (VS). B. More C. Equal A. Less D. None of the them 10. If the spacing between the conductors is decrease, the inductance of the line will be: A. Increase B. decreases C. Not effected D. Non of them 6. Cables have more effective in... A. Inductance B. Capacitance than over head transmission lines C. Resistance D. All of the abov 7. By which of the following methods string efficiency can be equa! 100% A. Using a guard ring B. Equal insulator voltage C. Using long cross arm D.Non of them Power system Prove answer

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.27MCQ: In terms of line-to-line capacitance, the line-to-neutral capacitance of a single-phase transmission...

See similar textbooks

Similar questions

answer it i will rate
Consider the 500 kV, three phase bundled conductor line as shown in the figure below. Find the line to neutral capacitance. 0.5 m 30 mm (0) (O to Ine 15 m 15 m
4/ Which parameter is neglected or ignored in Short Transmission Lines? A. SHUNT CAPACITANCE ONLY B. SERIES CONDUCTANCE AND SHUNT CAPACITANCE C. SHUNT CONDUCTANCE AND SHUNT CAPACITANCE D. SHUNT CONDUCTANCE ONLY
The conductor of a single-phase 60-Hz line is a solid round aluminum wire having a diameter of 0.412 cm. The conductor spacing is 3 m. Determiņe the inductance of the line in millihenrys per mile. How much of the inductance is due to internal flux linkages? Assume skin effect is negligible.
The VSWR on an 50-Ohm transmission line is 5. The distance between successive voltageminima is 80 cm while the distance from the load to the first minimum is 30 cm. What are thereflection coefficient and load impedance
Solve this math : A three-phase 60-hz transmission line has its conductors arranged in a triangular formation so that two of the distances between conductors are 20ft and the third is 40 ft. The conductors are ACSR Rook. Determine the capacitance to neutral in microfarads per mile and the capacitive reactance to neutral in ohm-miles. If the line is 115 mi long, find the capacitance to neutral and capacitive reactance of the line. Note: In the below i have added similer type of math and its ans.In the above math, there is just changes of values and Main Change is ACSR ROOK which is given to then question and in the below question which is solved it was ask ACSR Parakeet. So notice that. Follow This Book for help"POWER SYSTEM ANALYSISAND DESIGN;FIFTH EDITION, SI;J. DUNCAN GLOVER" Now solve the math according to the given way solve the math. "A three-phase 60-hz transmission line has its conductors arranged in a triangular formation so that two of the distances between conductors are 25…
A 5 km long, 3-phase 34.5 kV line has a horizontal configuration of 4 ft. spacing. The conductor is 336.4 ACSR with GMR of 0.0244. What is the inductance of the line? * A. 7.63 mH B. 4.76 mH C. 5.33 mH D. 6.49 mH
Three conductors of a 3-phase overhead line are arranged in a horizontal plane 6 m apart. The diameter of each conductor is 1·24 cm. Find the capacitance of each conductor to neutral per 100 km of the line.
In terms of line-to-line capacitance, the line-to-neutral capacitance of a single-phase transmission line is Same Twice One-half
Transmission line conductance is usually neglected in power system studies. True False
A single-phase overhead transmission line consists of two solid aluminum conductors having a radius of 3 cm with a spacing 3.5 m between centers. (a) Determine the total line inductance in mH/m. (b) Given the operating frequency to be 60 Hz, find the total inductive reactance of the line in /km and in/mi. (c) If the spacing is doubled to 7 m, how does the reactance change?
The three conductors of a 3-phase, 3-wire line are arranged at the corners of a triangle, the sides of which are 1 m, 1.3 m and 2 m. Calculate the inductance and capacitance per km of the line, when the conductors are transposed. The conductors are 1.5 cm diameter. [B.T.E. A.P. Power Systems II, T & D, June 1994) (Ans. 1.0923 mH: 0.0107 µF]