2.A n+400-k VA, 2300+n- 230+n-v, 60-hz transformer supplies a
0.8 lagging power-factor load whose KVA Is...
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Electrical Engineering
2.A n+400-k VA, 2300+n- 230+n-v, 60-hz transformer supplies a0.8 lagging power-factor load whose KVA Is adjustable from no loadto 120 percent rated KVA. The percent resistance, percentreactance, and percent core loss are m+1.56, m+3.16, and m+0.42respectively. For 2 KVA increments of load, tabulate and plot theefficiency of the transformer from no load to 120 percent ratedload. Use Matlab
n=20
m=.2
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4.2 Ratings (730 Votes)
clcclose allclear alln 20m 02fullloadva 400 n1000primaryvoltage 2300 nsecondaryvoltage 230 npuresistance m 156100pureactance m 316100frequency
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