engineering recuitment GATE EE 2023-24 Test Series Power Systems Transmission and Distribution Overhead Insulators
Consider a 3 phase, 50 Hz, 11 kV double distribution system, each of conductor suspended by an insulator string having 2 identical porcelain insulator. The self-capacitance of insulator is 10.5 times the shunt capacitance between line and ground as shown in fig. The voltage at node A & B are.
1
3.03 kV, 3.32 kV
2
0 kV, 3.03 kV
3
0 kV, 3.32 kV
4
None