consider two buses connected by an impedance of (0 + 5j) Ω. The bus ‘1’ voltage is 100 ∠30° V, and bus ‘2’ voltage is 100 ∠0° V. The real and reactive power supplied by bus ‘1’ respectively are
1. 1000 W, 268 VAr
2. -1000 W, -134 VAr
3. 276.9 W, -56.7 VAr
4. -276.9 W, 56.7 VAr