In a 3-bus power system network, bus-2 is a load bus having P, = 0.46 p.u, Q, = 0.16 p.u. v, = 1.03+j 0 p.u, V =1+j 0 p.u, V3 = 1+j 0 p.u. Y22 = 2.79 - j 11.03 p.u; Y12= 1.13 - j 6.03 p.u; Y23 = 1.66 - j 5 p.u; Then the accurate value of voltage at bus 2 is Select one: O a. 1 + j0 p.u O b. 0.99 - j0 p.u O . 0.927 - j 0.01 p.u O d. 0.976 - j 0.03 p.u

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In a 3-bus power system network, bus-2 is a load bus having P, = 0.46 p.u, Q, = 0.16 p.u.
v, = 1.03+j 0 p.u, V, =1+j 0 p.u, V3 = 1+j 0 p.u.
Y22 = 2.79 - j 11.03 p.u; Y12 = 1.13 - j 6.03 p.u; Y23 = 1.66 - j5 p.u;
Then the accurate value of voltage at bus 2 is
Select one:
O a. 1+j0 p.u
O b. 0.99 - jo p.u
O . 0.927 -j0.01 p.u
O d. 0.976 - j 0.03 p.u
Transcribed Image Text:In a 3-bus power system network, bus-2 is a load bus having P, = 0.46 p.u, Q, = 0.16 p.u. v, = 1.03+j 0 p.u, V, =1+j 0 p.u, V3 = 1+j 0 p.u. Y22 = 2.79 - j 11.03 p.u; Y12 = 1.13 - j 6.03 p.u; Y23 = 1.66 - j5 p.u; Then the accurate value of voltage at bus 2 is Select one: O a. 1+j0 p.u O b. 0.99 - jo p.u O . 0.927 -j0.01 p.u O d. 0.976 - j 0.03 p.u
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