In a given transformer for a given applied voltage, losses which remain constant irrespective of load changes are
A. hysteresis and eddy current losses
B. friction and windage losses
C. copper losses
D. none of the above
Answer:A
In a given transformer for a given applied voltage, losses which remain constant irrespective of load changes are
A. hysteresis and eddy current losses B. friction and windage losses C. copper losses D. none of the above