Answered: The condition for maximum efficiency…

The condition for maximum efficiency for a D.C. generator is variable losses = constant losses copper losses = 0 hysteresis losses = eddy current losses eddy current losses = stray losses

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 3.30MCQ

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Concept explainers

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

Question

The condition for maximum efficiency for a D.C. generator is
variable losses = constant losses
copper losses = 0
hysteresis losses = eddy current
losses
eddy current losses = stray losses

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