Electric Machines Daily Quiz #32

Voltage  regulation of  a Higher  rating  Transformer  is  __________  that  of  a comparatively lower  rating transformer. 

Which power  is  used in  calculating  efficiency of  transformer? 

Hysteresis  power  loss  is  proportional to  ____  power  of frequency of  a  constant  flux transformer. 

Eddy current  power  loss  is  proportional to  ____  power of frequency of constant  flux transformer. 

Size  and Weight  of  a distribution transformer  are  ____  &  _____  than  that  of  Power  Transformer  of  same rating.