Show More Ask Question

1 Answer

Answer :

Transformer efficiency is maximum when copper losses are equal to iron losses.
Like 0 like
Next Page →

Related

Answer : An ideal transformer will have maximum efficiency at a load such that copper loss equal to iron loss.

Description : For a transformer, operating at constant load current, maximum efficiency will occur at?

Answer : For a transformer, operating at constant load current, maximum efficiency will occur at unity power factor.

Answer : D.C. generators are normally designed for maximum efficiency around full-load.

Answer : The condition for maximum efficiency for a D.C. generator is variable losses equal to constant losses.

Answer : Generators for peak load plants are usually designed for maximum efficiency at 50 to 75 percent full load.