Electrical Engineering > GATE 2021 > Transformers
In a single-phase transformer, the total iron loss is 2500 W at nominal voltage of 440 V and frequency 50 Hz. The total iron loss is 850 W at 220 V and 25 Hz. Then, at nominal voltage and frequency, the hysteresis loss and eddy current loss respectively are
A
1600 W and 900 W
B
900 W and 1600 W
C
250 W and 600 W
D
600 W and 250 W

Correct : a

Similar Questions

Which one of the following options represents possible voltage polarities in a single-phase two winding transformer? Here, Vp is the applied primary voltage, Ep...
#99 MCQ
When the winding c-d of the single-phase, 50 Hz, two-winding transformer is supplied from an AC current source of frequency 50 Hz, the rated voltage of 200 V (r...
#199 Fill in the Blanks
An air-core radio-frequency transformer as shown has a primary winding and a secondary winding. The mutual inductance M between the windings of the transformer...
#291 Fill in the Blanks

Related Topics

transformer iron loss hysteresis loss eddy current loss single phase transformer GATE Electrical Engineering 2021 transformer loss calculation iron loss at nominal GATE electrical 2021 transformer hysteresis eddy current

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: