A single line to ground fault occurs on a three-phase isolated neutral system with a line to neutral voltage of V kV. The potentials on the healthy phases rise to a value equal to

If all the sequence voltages at the fault point in a power system are equal, then the fault is a

The zero sequence current of a generator for line to ground fault is j2.4 pu. Then the current through the neutral during the fault is

The severity of line to ground and three-phase faults at the terminals of an unloaded synchronous generator is to be same. If the terminal voltage is 1.0 pu, Z₁ = Z₂ = j0.1 pu and Z₀ = j0.05 pu for the alternator, then the required inductive reactance for neutral grounding is

The most frequently occurring fault in the power system is

In which type of fault, all the three components I_a0, I_a1, and I_a2 are equal I_a0

When a line-to-ground fault occurs, the current in a faulted phase is 100 A. The zero sequence current in this case will be

In which type of fault, positive sequence and negative sequence voltages are equal

For the fault analysis in power system, symmetrical components are used because

Choose the correct one from the statement given