Power transformers are generally designed to have maximum efficiency around

Related MCQs

• Distribution transformers are generally designed for maximum efficiency around
• Power transformers are designed to have maximum efficiency at
• Two transformers are connected in parallel. These transformers do not have equal percentage impedance. This is likely to result in
• The efficiency of two identical transformers under load conditions can be determined by
• N atural air coo ling is generally restricted for transformers up to
• The efficiencies of transformers compared with that of electric motors of the same power are
• For the parallel operation of single phase transformers it is necessary that they should have
• An ideal transformer will have maximum efficiency at a load such that
• Natural oil cooling is used for transformers upto a rating of
• Two transformers operating in parallel will share the load depending upon their