Power Systems - Transformers
GATE Electrical Engineering · 2 questions across 2 years (2018-2019) · 5% recurrence rate
Recurrence sparkline
2018–201920182019
Difficulty mix
med 100%
Question types
MCQ2
All 2 questions on Power Systems - Transformers
2019 Q8
A 5 kVA, 50 V/100 V, single-phase transformer has a secondary terminal voltage of 95 V when loaded. The regulation of the transformer is
Med
2018 Q1
A single-phase 100 kVA, 1000 V / 100 V, 50 Hz transformer has a voltage drop of 5% across its series impedance at full load. Of this, 3% is due to resistance. The percentage regulation of the transformer at full load wit...
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