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The Voltage And Current Are In Phase
The Voltage And Current Are In Phase. Current is just the rate of flow of electric charge. Line voltage = √3 × phase voltage.

The phasor diagram shows the applied voltage (e) vector leading (above) the current (i) vector by the amount of the phase angle differential due to the relationship between voltage and current in an inductive circuit. Understanding the preceding concept is quite important in ac circuits. • for an inductive load, the voltage leads the current by 90° (current lags voltage).
The Line To Neutral (Phase) Voltage V Ln = 400/√3 = 230 V Phase 1 Apparent Power = 80 X 230 = 18,400 Va = 18.4 Kva Phase 2 Apparent Power = 70 X 230 = 16,100 Va = 16.1 Kva Phase 3 Apparent Power = 82 X 230 = 18,860 Va = 18.86 Kva Total Three Phase Power = 18.4 + 16.1 + 18.86 = 53.36 Kva.
• for an inductive load, the voltage leads the current by 90° (current lags voltage). In other words, voltage is the difference in electric potential between two points. Understanding the preceding concept is quite important in ac circuits.
Line Voltage = √3 × Phase Voltage.
Phasors can help us visualize the phase difference between current and voltage in addition to visualizing ac current and voltage. The useful mnemonic eli the ice man helps to remember the sign of the phase. Voltage is the difference in the electric potential energy, per unit of charge between two points.
Again, Refer The Circuit Of Star Connected System, It Can Be Seen That Each Line Is In Series With Its Individual Phase Winding.
Phase current is the current through any one component comprising a. The instantaneous current is always proportional to the instantaneous voltage. The voltage in all three channels is equal.
Phase Voltage Is The Potential Difference Between Any One Of The Phases.
This leads to a positive phase for inductive circuits since current lags the voltage in an inductive circuit. When an ac current flows through a resistor, the voltage and current are in phase. In simple words, the current is the rate at which electric charge flows in a circuit at a particular point.
In Both Star And Delta Connections, The Total Power On Balanced Load Is Same.
Similarly given the power in each phase you could easily find the. • for a capacitive load, the current leads the voltage by 90° (voltage lags current). The phase relation is often depicted.
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