At a 220 kV substation of a power system, it is given that the three-phase fault level is 4000 MVA and single-line to ground fault level is 5000 MVA. Neglecting the resistance and the shunt susceptances of the system, (B) And the zero sequence driving point reactance at the bus is: (a) 2.2 Q (b) 4.84 Q (c)18.18 Q (d) 22.72 Q
At a 220 kV substation of a power system, it is given that the three-phase fault level is 4000 MVA and single-line to ground fault level is 5000 MVA. Neglecting the resistance and the shunt susceptances of the system, (B) And the zero sequence driving point reactance at the bus is: (a) 2.2 Q (b) 4.84 Q (c)18.18 Q (d) 22.72 Q
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At a 220 kV substation of a power system, it is given that the three-phase fault level is 4000 MVA and single-line to ground fault level is 5000 MVA. Neglecting the resistance and the shunt susceptances of the system, (B) And the zero sequence driving point reactance at the bus is: (@)2.2Q (b) 4.84Q (€)18.18 Q (d)22.72Q
Transcribed Image Text:At a 220 kV substation of a power system, it is given
that the three-phase fault level is 4000 MVA and
single-line to ground fault level is 5000 MVA.
Neglecting the resistance and the shunt
susceptances of the system,
(B) And the zero sequence driving point reactance at
the bus is:
(a) 2.2 Q
(b) 4.84 Q
(c)18.18 Q
(d) 22.72 Q
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