railway RRB JE (CBT I + CBT II) Mock Test 2024 Network Theory Three Phase Circuits Problems on Three Phase Circuits
In a three-phase balanced star connected system, which of the following will hold true? [Ø is the angle between phase volage and phase current.]
1
The angle between line currents and the corresponding line voltages is 30° + ∅ for leading.
2
The angle between line currents and the corresponding line voltages is 30° - ∅ for lagging.
3
The angle between line currents and the corresponding line voltages is 30° + ∅ for lagging.
4
The angle between line currents and the corresponding line voltages are in phase.