5. If Pc is copper losu at full load, copper loss at maximum efficiency = 6. If P, is iron loss at full load, iron loss at maximum efficiency = 7. P. changes with load current? 8. If the load is capacitive the regu'ation of transformer is negative/positive. 9 Negative regulation means the open circuit V; isthan load voltage.

5. If Pc is copper losu at full load, copper loss at maximum efficiency = 6. If P, is iron loss at full load, iron loss at maximum efficiency = 7. P. changes with load current? 8. If the load is capacitive the regu'ation of transformer is negative/positive. 9 Negative regulation means the open circuit V; isthan load voltage.

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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