A three-phase alternator generating unbalanced voltages is connected to an unbalanced load through 3-phase transmission line as shown in Figure. The neutral of the alternator and the star point of the load are solidly grounded. The phase voltages of the alternator are E-1020 V, E₂102-90° V. E,- 10/120 V. The positive sequence component of the load current le (a) 1.3102-107 A (c) 0.996-120° A 1.00 665 noa 000 лоо 000 1.00 000 pon 050 poo 000 (b) 0.3324-120° A (d) 3.510-81" A

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A three-phase alternator generating unbalanced voltages is connected to
an unbalanced load through 3-phase transmission line as shown in Figure. The neutral of the alternator
and the star point of the load are solidly grounded. The phase voltages of the alternator are
E-1020 V, E₂102-90° V. E,= 10/120 V. The positive sequence component of the load current le
(a) 1.3102-107 A
(c) 0.9962-120° A
ő
11.00
000
non
voo
1.00
voo
1.00
000
pon
voo
3.00
voo
(b) 0.3322-120° A
(d) 3.510-81" A
Transcribed Image Text:A three-phase alternator generating unbalanced voltages is connected to an unbalanced load through 3-phase transmission line as shown in Figure. The neutral of the alternator and the star point of the load are solidly grounded. The phase voltages of the alternator are E-1020 V, E₂102-90° V. E,= 10/120 V. The positive sequence component of the load current le (a) 1.3102-107 A (c) 0.9962-120° A ő 11.00 000 non voo 1.00 voo 1.00 000 pon voo 3.00 voo (b) 0.3322-120° A (d) 3.510-81" A
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