A wye-connected, 3-phase generator is rated 90 MW, 13.8kV and 0.9 pf. The dc resistance of the armature is obtained by connected two of its terminals to a 6 Vdc source. The current drawn by the armature is 87.6 A. What is the percent effective resistance of the armature of the generator?
Three-Phase Transformers
Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.
Transformer
Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
A wye-connected, 3-phase generator is rated 90 MW, 13.8kV and 0.9 pf. The dc resistance of the armature
is obtained by connected two of its terminals to a 6 Vdc source. The current drawn by the armature is 87.6
A. What is the percent effective resistance of the armature of the generator?
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