The conversion ratio of 300KVA single phase transformer is N1/N2=4 and the equivalent model is as follows. IR jX, i, jX, R, R. jX Here; R1+X1-0.85+j4.8 Ohm, R2+jX2=0.012+j0.07 Ohm. Neglecting (assuming absent) the magnetizing current/arm; When the secondary ends, namely ZL, are short-circuited, find the voltage that must be applied by the primary in order for a current of 100 A to flow from the secondary side. 150.2751 (VI. 80.0174 derece O 3715707 IV), 80.0662 derec O257.9380 VI. 79 9753 derece 110 5621 V 80 0174 dcrece 123 8569 V 00.0662 dcrccc 475.6493 V 79 9753 dercce

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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The conversion ratio of 300KVA single phase transformer is N1/N2=4 and the
equivalent model is as follows.
jX,
i, jX, R,
eee
R.
JA ml
Here; R1+jX1=0.85+j4.8 Ohm, R2+jX23D0.012+j0.07 Ohm.
Neglecting (assuming absent) the magnetizing current/arm; When the secondary ends,
namely ZL, are short-circuited, find the voltage that must be applied by the primary in
order for a current of 100 A to flow from the secondary side.
150.2751 VI. 80.0174 dercce
O371.5707 IV). 80.0662 derece
257.9380 VI. 79 9753 derecc
O 110 5621 VL 30 0174 derece
O 123 8569 VI. 80 0662 derece
475.6493 VI 79.9753 derccc
er
Transcribed Image Text:The conversion ratio of 300KVA single phase transformer is N1/N2=4 and the equivalent model is as follows. jX, i, jX, R, eee R. JA ml Here; R1+jX1=0.85+j4.8 Ohm, R2+jX23D0.012+j0.07 Ohm. Neglecting (assuming absent) the magnetizing current/arm; When the secondary ends, namely ZL, are short-circuited, find the voltage that must be applied by the primary in order for a current of 100 A to flow from the secondary side. 150.2751 VI. 80.0174 dercce O371.5707 IV). 80.0662 derece 257.9380 VI. 79 9753 derecc O 110 5621 VL 30 0174 derece O 123 8569 VI. 80 0662 derece 475.6493 VI 79.9753 derccc er
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