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AC System

Single Phase

Three Wire

Area Of X-Section

- Angle Using Area Of X-section (1-phase 3-wire US)
- Length Using Area Of X-section (1-phase 3-wire US)
- Line Losses Using Area Of X-section (1-phase 3-wire US)
- Load Current Using Area Of X-section (1-phase 3-wire US)
- Maximum Voltage Using Area Of X-section (1-phase 3-wire US)
- Power Factor Using Area Of X-section (1-phase 3-wire US)
- Power Transmitted Using Area Of X-section (1-phase 3-wire US)
- Resistivity Using Area Of X-section (1-phase 3-wire US)
- RMS Voltage Using Area Of X-section (1-phase 3-wire US)

Line Losses

- Angle Using Line Losses (1-phase 3-wire US)
- Area Of X-Section Using Line Losses (1-phase 3-wire US)
- Length Using Line Losses (1-phase 3-wire US)
- Load Current Using Line Losses (1-phase 3-wire US)
- Maximum Voltage Using Line Losses (1-phase 3-wire US)
- Power Factor Using Line Losses (1-phase 3-wire US)
- Power Transmitted Using Line Losses (1-phase 3-wire US)
- Resistance Using Line Losses (1-phase 3-wire US)
- Resistivity Using Line Losses (1-phase 3-wire US)
- RMS Voltage Using Line Losses (1-phase 3-wire US)

Volume Of Conductor Material

- Angle Of PF Using Volume Of Conductor Material(1-phase 3-wire US)
- Area Of X-section Using Volume Of Conductor Material(1-phase 3-wire US)
- Constant Using Volume Of Conductor Material(1-phase 3-wire US)
- Length Using Volume Of Conductor Material(1-phase 3-wire US)
- Line Losses Using Volume Of Conductor Material(1-phase 3-wire US)
- Maximum Voltage Using Volume Of Conductor Material(1-phase 3-wire US)
- Power Factor Using Volume Of Conductor Material(1-phase 3-wire US)
- Resistivity Using Volume Of Conductor Material(1-phase 3-wire US)
- RMS Voltage Using Volume Of Conductor Material(1-phase 3-wire US)
- Transmitted Power Using Volume Of Conductor Material(1-phase 3-wire US)
- Volume Of Conductor Material Using Area And Length(1-phase 3-wire US)
- 5 More formulas!

Two Wire

- Area Of X-Section (1-Phase 2-Wire US)
- Constant (1-Phase 2-Wire US)
- Line Losses (1-Phase 2-Wire US)
- Load Current (1-Phase 2-Wire US)
- Maximum Voltage(1-Phase 2-Wire US)
- Power Transmitted(1-Phase 2-Wire US)
- Resistance (1-Phase 2-Wire US)
- RMS Voltage(1-Phase 2-Wire US)
- Voltage Of Conductor Material (1-Phase 2-Wire US)

Area Of X-Section

- Constant Using Area Of X-Section (1-Phase 2-Wire US)
- Length Using Area Of X-Section (1-Phase 2-Wire US)
- Line Losses Using Area Of X-Section (1-Phase 2-Wire US)
- Maximum Voltage Using Area Of X-Section (1-Phase 2-Wire US)
- Power Factor Using Area Of X-Section (1-Phase 2-Wire US)
- Power Transmitted Using Area Of X-Section (1-Phase 2-Wire US)
- Resistivity Using Area Of X-Section (1-Phase 2-Wire US)
- RMS Voltage Using Area Of X-Section (1-Phase 2-Wire US)
- Volume Of Conductor Material Using Area Of X-Section (1-Phase 2-Wire US)

Constant

- Area Of X-Section Using Constant (1-Phase 2-Wire US)
- Length Of Wire Using Constant (1-Phase 2-Wire US)
- Line Losses Using Constant (1-Phase 2-Wire US)
- Load Current Using Constant (1-Phase 2-Wire US)
- Maximum Voltage Using Constant (1-Phase 2-Wire US)
- Power Factor Using Constant (1-Phase 2-Wire US)
- Power Transmitted Using Constant (1-Phase 2-Wire US)
- Resistance Using Constant (1-Phase 2-Wire US)
- Resistivity Using Constant (1-Phase 2-Wire US)
- RMS Voltage Using Constant (1-Phase 2-Wire US)
- Volume Of Conductor Material Using Constant (1-Phase 2-Wire US)
- 1 More formulas!

Line Losses

- Area Of X-Section Using Line Losses (1-Phase 2-Wire US)
- Constant Using Line Losses (1-Phase 2-Wire US)
- Length Using Line Losses (1-Phase 2-Wire US)
- Load Current Using Line Losses (1-Phase 2-Wire US)
- Maximum Voltage Using Line Losses (1-Phase 2-Wire US)
- Power Factor Using Line Losses (1-Phase 2-Wire US)
- Power Transmitted Using Line Losses (1-Phase 2-Wire US)
- Resistance Using Line Losses (1-Phase 2-Wire US)
- Resistivity Using Line Losses (1-Phase 2-Wire US)
- RMS Voltage Using Line Losses (1-Phase 2-Wire US)
- Volume Of Conductor Material Using Line Losses (1-Phase 2-Wire US)
- 1 More formulas!

Load Current

- Area Of X-Section Using Load Current (1-Phase 2-Wire US)
- Constant Using Load Current (1-Phase 2-Wire US)
- Length Using Load Current (1-Phase 2-Wire US)
- Line Losses Using Load Current (1-Phase 2-Wire US)
- Maximum Voltage Using Load Current (1-Phase 2-Wire US)
- Power Factor Using Load Current (1-Phase 2-Wire US)
- Power Transmitted Using Load Current (1-Phase 2-Wire US)
- Resistivity Using Load Current (1-Phase 2-Wire US)
- RMS Voltage Using Load Current (1-Phase 2-Wire US)
- Volume Of Conductor Material Using Load Current (1-Phase 2-Wire US)

Resistance

- Area Of X-Section Using Resistance (1-Phase 2-Wire US)
- Constant Using Resistance (1-Phase 2-Wire US)
- Length Using Resistance (1-Phase 2-Wire US)
- Line Losses Using Resistance (1-Phase 2-Wire US)
- Load Current Using Resistance (1-Phase 2-Wire US)
- Maximum Voltage Using Resistance (1-Phase 2-Wire US)
- Power Factor Using Resistance (1-Phase 2-Wire US)
- Power Transmitted Using Resistance (1-Phase 2-Wire US)
- RMS Voltage Using Resistance (1-Phase 2-Wire US)

Volume Of Conductor Material

- Area Of X-Section Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Constant Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Length Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Line Losses Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Maximum Voltage Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Power Factor Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Power Transmitted Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Resistance Using Volume Of Conductor Material (1-Phase 2-Wire US)
- Resistivity Using Volume Of Conductor Material (1-Phase 2-Wire US)
- RMS Voltage Using Volume Of Conductor Material (1-Phase 2-Wire US)

Two-Wire Mid-point Earthed

Area Of X-Section

- Angle Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Length Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Line Losses Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Maximum Voltage Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Power Factor Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Power Transmitted Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- Resistivity Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)
- RMS Voltage Using Area Of X-Section (1-phase 2-wire Mid-point Earthed)

Line Losses

- Angle Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Area Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Length Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Line Losses (1-phase 2-wire Mid-point Earthed)
- Load Current Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Maximum Voltage Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Power Factor Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Power Transmitted Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Resistance Using Line Losses (1-phase 2-wire Mid-point Earthed)
- Resistivity Using Line Losses (1-phase 2-wire Mid-point Earthed)
- RMS Voltage Using Line Losses (1-phase 2-wire Mid-point Earthed)
- 1 More formulas!

Load Current

- Angle Using Load Current (1-phase 2-wire Mid-point Earthed)
- Load Current (1-phase 2-wire Mid-point Earthed)
- Maximum Voltage Using Load Current (1-phase 2-wire Mid-point Earthed)
- Power Factor Using Load Current (1-phase 2-wire Mid-point Earthed)
- Power Transmitted Using Load Current (1-phase 2-wire Mid-point Earthed)
- RMS Voltage Using Load Current (1-phase 2-wire Mid-point Earthed)

Volume Of Conductor Material

- Area Using Volume Of Conductor Material (1-phase 2-wire Mid-point Earthed)
- Length Using Volume Of Conductor Material (1-phase 2-wire Mid-point Earthed)
- Volume Of Conductor Material (1-phase 2-wire Mid-point Earthed)
- Volume Of Conductor Material Using Area And Length(1-phase 2-wire Mid-point US)
- Volume Of Conductor Material Using Constant(1-phase 2-wire Mid-point Earthed)
- Volume Of Conductor Material Using Load Current(1-phase 2-wire Mid-point Earthed)
- Volume Of Conductor Material Using Resistance(1-phase 2-wire Mid-point Earthed)

Three Phase

Four Wire

Area Of X-Section

- Angle Using Area Of X-Section (3-phase 4-wire US)
- Area Of X-Section (3-phase 4-wire US)
- Length Using Area Of X-Section (3-phase 4-wire US)
- Line Losses Using Area Of X-Section (3-phase 4-wire US)
- Maximum Voltage Using Area Of X-Section (3-phase 4-wire US)
- Power Factor Using Area Of X-Section (3-phase 4-wire US)
- Power Transmitted Using Area Of X-Section (3-phase 4-wire US)
- Resistivity Using Area Of X-Section (3-phase 4-wire US)
- RMS Voltage Using Area Of X-Section (3-phase 4-wire US)

Line Losses

- Angle Using Line Losses (3-phase 4-wire US)
- Area Using Line Losses (3-phase 4-wire US)
- Length Using Line Losses (3-phase 4-wire US)
- Line Losses (3-phase 4-wire US)
- Load Current Using Line Losses (3-phase 4-wire US)
- Maximum Voltage Using Line Losses (3-phase 4-wire US)
- Power Factor Using Line Losses (3-phase 4-wire US)
- Power Transmitted Using Line Losses (3-phase 4-wire US)
- Resistance Using Line Losses (3-phase 4-wire US)
- Resistivity Using Line Losses (3-phase 4-wire US)
- RMS Voltage Using Line Losses (3-phase 4-wire US)
- 1 More formulas!

Load Current

- Angle Using Load Current (3-phase 4-wire US)
- Line Losses Using Load Current (3-phase 4-wire US)
- Load Current (3-phase 4-wire US)
- Maximum Voltage Using Load Current (3-phase 4-wire US)
- Power Factor Using Load Current (3-phase 4-wire US)
- Power Transmitted Using Load Current (3-phase 4-wire US)
- Resistivity Using Load Current (3-phase 4-wire US)
- RMS Voltage Using Load Current (3-phase 4-wire US)
- Volume Of Conductor Material Using Load Current (3-phase 4-wire US)

Volume Of Conductor Material

- Angle Of PF Using Volume Of Conductor Material (3-phase 4-wire US)
- Area Of X-section Using Volume Of Conductor Material (3-phase 4-wire US)
- Constant Using Volume Of Conductor Material (3-phase 4-wire US)
- Length Using Volume Of Conductor Material (3-phase 4-wire US)
- Line Losses Using Volume Of Conductor Material (3-phase 4-wire US)
- Load Current Using Volume Of Conductor Material (3-phase 4-wire US)
- Maximum Voltage Using Volume Of Conductor Material (3-phase 4-wire US)
- Power Factor Using Volume Of Conductor Material (3-phase 4-wire US)
- Power Transmitted Using Volume Of Conductor Material (3-phase 4-wire US)
- Resistance Using Volume Of Conductor Material (3-phase 4-wire US)
- Resistivity Using Volume Of Conductor Material (3-phase 4-wire US)
- 6 More formulas!

Three Wire

- Angle Using Load Current Per Phase (3-phase 3-wire US)
- Load Current Per Phase (3-phase 3-wire US)
- Maximum Voltage Between Each Phase And Neutral (3-phase 3-wire US)
- Maximum Voltage Using Load Current Per Phase (3-phase 3-wire US)
- Maximum Voltage Using RMS Voltage Per Phase (3-phase 3-wire US)
- Power Factor Using Load Current Per Phase (3-phase 3-wire US)
- Power Transmitted Per Phase (3-phase 3-wire US)
- Power Transmitted Using Load Current Per Phase (3-phase 3-wire US)
- RMS Voltage Per Phase (3-phase 3-wire US)
- RMS Voltage Using Load Current Per Phase (3-phase 3-wire US)

Area Of X-Section

- Angle Using Area Of X-Section (3-phase 3-wire US)
- Length Using Area Of X-Section (3-phase 3-wire US)
- Maximum Voltage Using Area Of X-Section (3-phase 3-wire US)
- Power Factor Using Area Of X-Section (3-phase 3-wire US)
- Power Transmitted Using Area Of X-Section (3-phase 3-wire US)
- Resistivity Using Area Of X-Section (3-phase 3-wire US)
- RMS Voltage Using Area Of X-Section (3-phase 3-wire US)

Volume Of Conductor Material

- Angle Of PF Using Volume Of Conductor Material (3-phase 3-wire US)
- Area Of X-section Using Volume Of Conductor Material (3-phase 3-wire US)
- Constant Using Volume Of Conductor Material (3-phase 3-wire US)
- Length Using Volume Of Conductor Material (3-phase 3-wire US)
- Line Losses Using Volume Of Conductor Material (3-phase 3-wire US)
- Maximum Voltage Using Volume Of Conductor Material (3-phase 3-wire US)
- Power Factor Using Volume Of Conductor Material (3-phase 3-wire US)
- Power Transmitted Using Volume Of Conductor Material (3-phase 3-wire US)
- Resistivity Using Volume Of Conductor Material (3-phase 3-wire US)
- Volume Of Conductor Material (3-phase 3-wire US)
- Volume Of Conductor Material When Area And Length Is Given(3-phase 3-wire US)
- 4 More formulas!

Two Phase

Four Wire

Area Of X-Section

- Angle Using Area Of X-Section (2-phase 4-wire US)
- Length Using Area Of X-Section (2-phase 4-wire US)
- Line Losses Using Area Of X-Section (2-phase 4-wire US)
- Load Current Using Area Of X-Section (2-phase 4-wire US)
- Maximum Voltage Using Area Of X-Section (2-phase 4-wire US)
- Power Factor Using Area Of X-Section (2-phase 4-wire US)
- Power Transmitted Using Area Of X-Section (2-phase 4-wire US)
- Resistivity Using Area Of X-Section (2-phase 4-wire US)
- RMS Voltage Using Area Of X-Section (2-phase 4-wire US)

Line Losses

- Angle Using Line Losses (2-phase 4-wire US)
- Area Using Line Losses (2-phase 4-wire US)
- Length Using Line Losses (2-phase 4-wire US)
- Line Losses (2-phase 4-wire US)
- Load Current Using Line Losses (2-phase 4-wire US)
- Maximum Voltage Using Line Losses (2-phase 4-wire US)
- Power Factor Using Line Losses (2-phase 4-wire US)
- Power Transmitted Using Line Losses (2-phase 4-wire US)
- Resistance Using Line Losses (2-phase 4-wire US)
- Resistivity Using Line Losses (2-phase 4-wire US)
- RMS Voltage Using Line Losses (2-phase 4-wire US)
- 1 More formulas!

Load Current

- Angle Using Load Current (2-phase 4-wire US)
- Line Losses Using Load Current (2-phase 4-wire US)
- Load Current (2-phase 4-wire US)
- Maximum Voltage Using Load Current (2-phase 4-wire US)
- Power Factor Using Load Current (2-phase 4-wire US)
- Power Transmitted Using Load Current (2-phase 4-wire US)
- Resistivity Using Load Current (2-phase 4-wire US)
- RMS Voltage Using Load Current (2-phase 4-wire US)
- Volume Of Conductor Material Using Load Current (2-phase 4-wire US)

Volume Of Conductor Material

- Area Using Volume Of Conductor Material (2-phase 4-wire US)
- Length Using Volume Of Conductor Material (2-phase 4-wire US)
- Line Losses Using Volume Of Conductor Material (2-phase 4-wire US)
- Load Current Using Volume Of Conductor Material (2-phase 4-wire US)
- Resistivity Using Volume Of Conductor Material (2-phase 4-wire US)
- Volume Of Conductor Material (2-phase 4-wire US)
- Volume Of Conductor Material Main(2-phase 4-wire US)
- Volume Of Conductor Material Using Constant(2-phase 4-wire US)
- Volume Of Conductor Material Using Load Current(2-phase 4-wire US)

Three Wire

- Angle Using Current In Each Outer (2-Phase 3-Wire US)
- Angle Using Current In Neutral Wire (2-Phase 3-Wire US)
- Area Using Resistance Of Natural Wire (2-Phase 3-Wire US)
- Current In Each Outer (2-Phase 3-Wire US)
- Current In Each Outer Using Current In Neutral Wire (2-Phase 3-Wire US)
- Current In Neutral Wire (2-Phase 3-Wire US)
- Current In Neutral Wire Using Current In Each Outer (2-Phase 3-Wire US)
- Length Using Resistance Of Natural Wire (2-Phase 3-Wire US)
- Maximum Voltage Between The Outer (2-Phase 3-Wire US)
- Maximum Voltage Between The Outer And Neutral Wire (2-Phase 3-Wire US)
- Maximum Voltage Using Current In Each Outer (2-Phase 3-Wire US)
- 12 More formulas!

Line Losses

- Angle Of Pf Using Line Losses (2-Phase 3-Wire US)
- Area Of X-Section Using Line Losses (2-Phase 3-Wire US)
- Length Using Line Losses (2-Phase 3-Wire US)
- Maximum Voltage Using Line Losses (2-Phase 3-Wire US)
- Power Factor Using Line Losses (2-Phase 3-Wire US)
- Resistance Using Line Losses (2-Phase 3-Wire US)
- Resistivity Using Line Losses (2-Phase 3-Wire US)
- RMS Voltage Using Line Losses (2-Phase 3-Wire US)
- Transmitted Power Using Line Losses (2-Phase 3-Wire US)

Volume Of Conductor Material

- Angle Of PF Using Volume Of Conductor Material (2-phase 3-wire US)
- Area Of X-section Using Volume Of Conductor Material (2-phase 3-wire US)
- Constant Using Volume Of Conductor Material (2-phase 3-wire US)
- Length Using Volume Of Conductor Material (2-phase 3-wire US)
- Line Losses Using Volume Of Conductor Material (2-phase 3-wire US)
- Maximum Voltage Using Volume Of Conductor Material (2-phase 3-wire US)
- Power Factor Using Volume Of Conductor Material (2-phase 3-wire US)
- Power Transmitted Using Volume Of Conductor Material (2-phase 3-wire US)
- Resistivity Using Volume Of Conductor Material (2-phase 3-wire US)
- Volume Of Conductor Material Using Area And Length(2-phase 3-wire US)
- Volume Of Conductor Material Using Constant(2-phase 3-wire US)
- 4 More formulas!

Dc System

Three-Wire

Area Of X-Section

- Area Of X-Section (DC Three-Wire US)
- Length Using Area Of X-Section (DC Three-Wire US)
- Line Losses Using Area Of X-Section (DC Three-Wire US)
- Maximum Voltage Using Area Of X-Section (DC Three-Wire US)
- Power Transmitted Using Area Of X-Section (DC Three-Wire US)
- Resistivity Using Area Of X-Section (DC Three-Wire US)

Line Losses

- Length Using Line Losses (DC Three-Wire US)
- Line Losses (DC Three-Wire US)
- Line Losses Using Resistance (DC Three-Wire US)
- Load Current Using Line Losses (DC Three-Wire US)
- Maximum Voltage Using Line Losses (DC Three-Wire US)
- Power Transmitted Using Line Losses (DC Three-Wire US)
- Resistance Using Line Losses (DC Three-Wire US)
- Resistivity Using Line Losses (DC Three-Wire US)

Volume Of Conductor Material

- Area Of X-section Using Volume Of Conductor Material(DC Three-Wire US)
- Constant Using Volume Of Conductor Material(DC Three-Wire US)
- Length Using Volume Of Conductor Material(DC Three-Wire US)
- Line Losses Using Volume Of Conductor Material(DC Three-Wire US)
- Maximum Voltage Using Volume Of Conductor Material(DC Three-Wire US)
- Resistivity Using Volume Of Conductor Material(DC Three-Wire US)
- Transmitted Power Using Volume Of Conductor Material(DC Three-Wire US)
- Volume Of Conductor Material Using Area And Length(DC Three-Wire US)
- Volume Of Conductor Material Using Constant(DC Three-Wire US)
- Volume Of Conductor Material Using Load Current(DC Three-Wire US)
- Volume Of Conductor Material Using Resistance(DC Three-Wire US)
- 2 More formulas!

Two-Wire

Line Losses

- Length Using Line Losses (DC Two-Wire US)
- Line Losses (DC Two-Wire US)
- Line Losses Using Resistance (DC Two-Wire US)
- Load Current Using Line Losses (DC Two-Wire US)
- Maximum Voltage Using Line Losses (DC Two-Wire US)
- Power Transmitted Using Line Losses (DC Two-Wire US)
- Resistance Using Line Losses (DC Two-Wire US)
- Resistivity Using Line Losses (DC Two-Wire US)

Two-Wire Mid-point Earthed

Area Of X-Section

- Length Using Area Of X-Section (2-wire Mid-point earthed DC US)
- Line Losses Using Area Of X-Section (2-wire Mid-point earthed DC US)
- Maximum Voltage Using Area Of X-Section (2-wire Mid-point earthed DC US)
- Power Transmitted Using Area Of X-Section (2-wire Mid-point earthed DC US)
- Resistivity Using Area Of X-Section (2-wire Mid-point earthed DC US)
- RMS Voltage Using Area Of X-Section (2-wire Mid-point earthed DC US)

Volume Of Conductor Material

- Area Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Constant Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Length Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Line Losses Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Maximum Voltage Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Power Transmitted Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Resistivity Using Volume Of Conductor Material (2-wire Mid-point DC US)
- Volume Of Conductor Material (2-wire Mid-point DC US)
- Volume Of Conductor Material Using Area And Length (2-wire Mid-point DC US)
- Volume Of Conductor Material Using Constant (2-wire Mid-point DC US)
- Volume Of Conductor Material Using Load Current (2-wire Mid-point DC US)
- 2 More formulas!

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