Q: A four pole self excited DC shunt generator ruining at 104,66 rad/s, supplies resistive load 18 Kw 1.1 Q constant resistance , the flux per pole is 0.02 Wb .What will be the new generated power if the rotor speed increased to (20%) ?, and the flux per pole increased to (80%), armature resistance is 0.037 Q and shunt field resistance is 220 Q. Assume that the armature current increased to (10%) when the rotor speed increased.

Q: A four pole self excited DC shunt generator ruining at 104,66 rad/s, supplies resistive load 18 Kw 1.1 Q constant resistance , the flux per pole is 0.02 Wb .What will be the new generated power if the rotor speed increased to (20%) ?, and the flux per pole increased to (80%), armature resistance is 0.037 Q and shunt field resistance is 220 Q. Assume that the armature current increased to (10%) when the rotor speed increased.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 30P: Two coils close to each other have a mutual inductance of 32 mH. If the current in one coil decays...

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