Electrical Engineering > Gate 2019 > Fault Analysis
Five alternators each rated 5 MVA, 13.2 kV with 25% of reactance on its own base are connected in parallel to a busbar. The short-circuit level in MVA at the busbar is _________.

Correct : 100

Similar Questions

The two-bus power system shown in figure (i) has one alternator supplying a synchronous motor load through a Y-ฮ” transformer. The positive, negative, and zero-s...
#206 Fill in the Blanks
The positive, negative and zero sequence impedances of a 125 MVA, three-phase, 15.5 kV, star-grounded, 50 Hz generator are j0.1 pu, j0.05 pu and j0.01 pu respec...
#384 Fill in the Blanks
The positive, negative and zero sequence impedances of a three phase generator are Z1, Z2, and Z0 respectively. For a line-to-line fault with fault impedance Zf...
#391 MCQ

Related Topics

alternator parallel connection short circuit level calculation GATE Electrical Engineering 2019 electrical engineering gate alternator parallel short circuit busbar GATE 2019 Q23 parallel alternators calculation

Unique Visitor Count

Total Unique Visitors

Loading......