A transformer has negative voltage regulation when its load power factor is Leading
Minimum voltage regulation occurs when the power factor of the load is? Answer : Minimum voltage regulation occurs when the power factor of the load is leading. ...
Negative voltage regulation is indicative that the load is? Answer : Negative voltage regulation is indicative that the load is capacitive. ...
A good voltage regulation of a transformer means? Answer : A good voltage regulation of a transformer means output voltage fluctuation from no load to full load is least. ...
Power station having Load factor = 70%, capacity factor = 50%, used factor = 60%, maximum demand = 20MW then annual energy production is (1) 122.8 GWh (2) 198.55 GWh (3) 128.2 GWh (4) 188.82 GWh Answer : Power station having Load factor = 70%, capacity factor = 50%, used factor = 60%, maximum demand = 20MW then annual energy production is 122.8 GWh ...
51 A transformer has negative voltage regulation when its load power factor is A. Zero B. Unity C. Leading D. Lagging Answer : C. leading...
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