Describe difrent of single fase and three fase supply?

Question

Accepted Answer

Single-phase and three-phase supply differ in the number of power lines and voltage waveform.

Single-phase supply has one power line and a sinusoidal voltage waveform.
Three-phase supply has three power lines and a balanced sinusoidal voltage waveform.
Single-phase supply is commonly used in residential applications.
Three-phase supply is used in industrial and commercial applications.
Three-phase supply provides higher power capacity and efficiency compared to single-phase supply.

Accepted Answer

Single-phase and three-phase power supplies differ in several ways, including:
Number of wires
Single-phase power supplies have two wires, while three-phase power supplies have three or four wires:
Single-phase: A single-phase power supply has a power wire and a neutral wire.
Three-phase: A three-phase power supply has three line wires and sometimes a neutral wire.
Voltage
Single-phase power supplies have a fixed voltage, while three-phase power supplies have a constant voltage.
Efficiency
Three-phase power supplies are more efficient than single-phase power supplies.
Applications
Single-phase power supplies are typically used in residential homes for lighting or heating, while three-phase power supplies are typically used in commercial and industrial facilities.
Fuses
A single-phase power supply usually has one fuse, while a three-phase power supply usually has three fuses
Overload
Three-phase power supplies can't handle overloads as well as single-phase power supplies.
Insulation
Three-phase power supplies require more insulation due to the high unit voltage.

Accepted Answer

Single phase supply 220 volt and three phase supply 440 volt

Accepted Answer

Single fase power needs only 2 wire for complete the circuits but three fase power needs complete the circute 3 fase wire and neutral wire

Describe difrent of single fase and three fase supply?

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