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Resistivity in Overhead DC Supply Formulas
Resistivity is the measure of how strongly a material opposes the flow of current through them. And is denoted by ρ. Resistivity is usually measured using the Ohm Meter for Electric Resistivity. Note that the value of Resistivity is always negative.
Formulas to find Resistivity in Overhead DC Supply
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x
Resistivity using Line Losses(DC 3-Wire)
Go
f
x
Resistivity using Volume of Conductor Material (DC 3-Wire)
Go
f
x
Resistivity using Constant(DC 3-Wire)
Go
f
x
Resistivity using Area of X-Section(DC 3-Wire)
Go
f
x
Resistivity using Line Losses(Two-Wire Mid-Point Earthed)
Go
f
x
Resistivity using Volume of Conductor Material(2-Wire Mid-Point Earthed OS)
Go
f
x
Resistivity using Resistance(Two-Wire One Conductor Earthed)
Go
f
x
Resistivity using Line Losses(Two-Wire One Conductor Earthed)
Go
f
x
Resistivity using Volume(Two-Wire One Conductor Earthed)
Go
f
x
Resistivity using K(Two-Wire One Conductor Earthed)
Go
f
x
Resistivity using Area of X-Section(Two-Wire One Conductor Earthed)
Go
Overhead DC Supply formulas that make use of Resistivity
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x
Length using Line Losses(DC 3-Wire)
Go
f
x
Area of X-Section using Line Losses(DC 3-Wire)
Go
f
x
Volume of Conductor Material (DC 3-Wire)
Go
f
x
Line Losses using Volume of Conductor Material (DC 3-Wire)
Go
f
x
Line Losses using Constant(DC 3-Wire)
Go
f
x
Area of X-Section(DC 3-Wire)
Go
f
x
Length using Area of X-Section(DC 3-Wire)
Go
f
x
Line Losses using Area of X-Section(DC 3-Wire)
Go
f
x
Constant(DC 3-Wire)
Go
f
x
Power Transmitted using Line Losses(DC 3-Wire)
Go
f
x
Power Transmitted using Volume of Conductor Material (DC 3-Wire)
Go
f
x
Power Transmitted using Constant(DC 3-Wire)
Go
f
x
Power Transmitted using Area of X-Section(DC 3-Wire)
Go
f
x
Maximum Voltage using Line Losses(DC 3-Wire)
Go
f
x
Maximum Voltage using Volume of Conductor Material (DC 3-Wire)
Go
f
x
Maximum Power using Constant(DC 3-Wire)
Go
f
x
Load Current using Area of X-Section(DC 3-Wire)
Go
f
x
Maximum Voltage using Area of X-Section(DC 3-Wire)
Go
f
x
Resistance(DC 3-Wire)
Go
f
x
Resistance(2-Wire DC OS)
Go
f
x
Maximum Voltage using Area of X-Section(DC Two-Wire OS)
Go
f
x
Length using Volume of Conductor Material (DC 2-Wire OS)
Go
f
x
Line Losses using Volume of Conductor Material (DC 2-Wire OS)
Go
f
x
Power Transmitted using Line Losses(Two-Wire Mid-Point Earthed)
Go
f
x
Power Transmitted using Volume of Conductor Material(2-Wire Mid-Point Earthed OS)
Go
f
x
Length of Wire using Line Losses(Two-Wire Mid-Point Earthed)
Go
f
x
Area of X-Section using Line Losses(Two-Wire Mid-Point Earthed)
Go
f
x
Area of X-Section(Two-Wire Mid-Point Earthed)
Go
f
x
Constant(Two-Wire Mid-Point Earthed)
Go
f
x
Length using Volume of Conductor Material(2-Wire Mid-Point Earthed OS)
Go
f
x
Line Losses using Volume of Conductor Material(2-Wire Mid-Point Earthed OS)
Go
f
x
Resistance(Two-Wire Mid-Point Earthed)
Go
f
x
Maximum Voltage using Line Losses(Two-Wire Mid-Point Earthed)
Go
f
x
Maximum Voltage using Volume of Conductor Material(2-Wire Mid-Point Earthed OS)
Go
f
x
Maximum Voltage using Volume(Two-Wire One Conductor Earthed)
Go
f
x
Maximum Voltage using K(Two-Wire One Conductor Earthed)
Go
f
x
Transmitted Power using Volume(Two-Wire One Conductor Earthed)
Go
f
x
Power Transmitted using K(Two-Wire One Conductor Earthed)
Go
f
x
Transmitted Power using Area of X-Section(Two-Wire One Conductor Earthed)
Go
f
x
Length of Wire using Resistance(Two-Wire One Conductor Earthed)
Go
f
x
Area of X-Section using Resistance(Two-Wire One Conductor Earthed)
Go
f
x
Length of Line using Line Losses(Two-Wire One Conductor Earthed)
Go
f
x
Area of X-Section using Line Losses(Two-Wire One Conductor Earthed)
Go
f
x
K(Two-Wire One Conductor Earthed)
Go
f
x
Line Losses using K(Two-Wire One Conductor Earthed)
Go
f
x
Length of Wire using K(Two-Wire One Conductor Earthed)
Go
f
x
Line Losses using Area of X-section(Two-Wire One Conductor Earthed)
Go
f
x
Length of Line using Area of X-Section(Two-Wire One Conductor Earthed)
Go
f
x
Area of X-Section(Two-Wire One Conductor Earthed)
Go
List of variables in Overhead DC Supply formulas
f
x
Line Losses
Go
f
x
Area of Overhead DC Wire
Go
f
x
Length of Wire DC
Go
f
x
Current Overhead DC
Go
f
x
Volume of Conductor
Go
f
x
Maximum Voltage Overhead DC
Go
f
x
Power Transmitted
Go
f
x
Constant Overhead DC
Go
f
x
Resistance Overhead DC
Go
FAQ
What is the Resistivity?
Resistivity is the measure of how strongly a material opposes the flow of current through them. Resistivity is usually measured using the Ohm Meter for Electric Resistivity. Note that the value of Resistivity is always negative.
Can the Resistivity be negative?
Yes, the Resistivity, measured in Electric Resistivity can be negative.
What unit is used to measure Resistivity?
Resistivity is usually measured using the Ohm Meter[Ω*m] for Electric Resistivity. Ohm Centimeter[Ω*m], Ohm Inch[Ω*m], Microhm Centimeter[Ω*m] are the few other units in which Resistivity can be measured.
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