A balanced three-phase circuit is an electrical system where three phases have the same current and voltage, and the phase angles differ by 120 degrees. Here are some characteristics of a balanced three-phase circuit: Equal currents: Each phase draws the same current. Zero neutral current and power: The neutral current and power are zero. Identical impedances: The impedances in the three phases are the same. Smooth power delivery: The balanced nature of the circuit results in smoother power delivery. Efficient use of equipment: The balanced nature of the circuit results in efficient use of equipment.

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7 Terms

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balanced three-phase circui

an electrical system where the three phases have the same current and voltage, and the phase angles differ by 120 degrees.

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characteristics of a balanced three-phase circuit:

Equal currents,Zero neutral current and power,Identical impedances,Smooth power delivery,Efficient use of equipment

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Equal currents

Each phase draws the same current.

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Zero neutral current and power

The neutral current and power are zero

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Identical impedances

The impedances in the three phases are the same

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Smooth power delivery

The balanced nature of the circuit results in smoother power delivery.

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Efficient use of equipment

The balanced nature of the circuit results in efficient use of equipment.