4. For a certain power system, the change in the electrical power AP=0.225 p.u, while the non-frequency-sensitive load change APL 0.08 pu, the load damping constant D=1.45, the value of rotor speed deviation ACR in pu is: d. 0.1 a. 0.15 b. 0.0625 c. 0.125 e. none 5. A 60 Hz, 4 poles, synchronous generator with speed regulation (droop) R=4.77%, Where the no load speed ONL195 rad/s, the value of the full load speed CFL is: a. 168 rad/s b. 176 rad/s c. 186 rad/s d. 204 rad/s e. none 6. A small system consists of number of generating units with H constant of the whole system H=2 (no speed governing), when a sudden load drop occurs, the speed deviation with time has a time constant T-8 seconds, the value of load damping constant D is: a. 0.5 b. 2 c. 4 d. 0.25 e. none

4. For a certain power system, the change in the electrical power AP=0.225 p.u, while the non-frequency-sensitive load change APL 0.08 pu, the load damping constant D=1.45, the value of rotor speed deviation ACR in pu is: d. 0.1 a. 0.15 b. 0.0625 c. 0.125 e. none 5. A 60 Hz, 4 poles, synchronous generator with speed regulation (droop) R=4.77%, Where the no load speed ONL195 rad/s, the value of the full load speed CFL is: a. 168 rad/s b. 176 rad/s c. 186 rad/s d. 204 rad/s e. none 6. A small system consists of number of generating units with H constant of the whole system H=2 (no speed governing), when a sudden load drop occurs, the speed deviation with time has a time constant T-8 seconds, the value of load damping constant D is: a. 0.5 b. 2 c. 4 d. 0.25 e. none

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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