i need the answer quickly 2. What are the necessary conditions for successful operation of two single-phase transformers?3. How the load can be divided between the two transformers with unequalturn ratios.

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Engineering

Electrical Engineering

2. What are the necessary conditions for successful operation of two single- phase transformers?

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 3.32P: Determine the positive- and negative-sequence phase shifts for the three- phase transformers shown...

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2. What are the necessary conditions for successful operation of two single-
phase transformers?
3. How the load can be divided between the two transformers with unequal
turn ratios.

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In per-unit equivalent circuits of practical three-phase transformers, under balanced thr-phase operation, in which of the following connect ions would a phase-shifting transformer come up? (a) Y-Y (b) Y- (c) -
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