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The power factor of an AC electrical power system is defined as the ratio of the real power absorbed by the load to the apparent power flowing in the circuit. Check FAQs
PF=2PVmI
PF - Power Factor?P - Power Transmitted?Vm - Maximum Voltage Underground AC?I - Current Underground AC?

Power Factor using Load Current (2 Phase 4 Wire US) Example

With values
With units
Only example

Here is how the Power Factor using Load Current (2 Phase 4 Wire US) equation looks like with Values.

Here is how the Power Factor using Load Current (2 Phase 4 Wire US) equation looks like with Units.

Here is how the Power Factor using Load Current (2 Phase 4 Wire US) equation looks like.

0.205Edit=2300Edit230Edit9Edit
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Power Factor using Load Current (2 Phase 4 Wire US) Solution

Follow our step by step solution on how to calculate Power Factor using Load Current (2 Phase 4 Wire US)?

FIRST Step Consider the formula
PF=2PVmI
Next Step Substitute values of Variables
PF=2300W230V9A
Next Step Prepare to Evaluate
PF=23002309
Next Step Evaluate
PF=0.204958487300449
LAST Step Rounding Answer
PF=0.205

Power Factor using Load Current (2 Phase 4 Wire US) Formula Elements

Variables
Functions
Power Factor
The power factor of an AC electrical power system is defined as the ratio of the real power absorbed by the load to the apparent power flowing in the circuit.
Symbol: PF
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Power Transmitted
Power Transmitted is the amount of power that is transferred from its place of generation to a location where it is applied to perform useful work.
Symbol: P
Measurement: PowerUnit: W
Note: Value can be positive or negative.
Maximum Voltage Underground AC
Maximum Voltage Underground AC is defined as the peak amplitude of the AC voltage supplied to the line or wire.
Symbol: Vm
Measurement: Electric PotentialUnit: V
Note: Value can be positive or negative.
Current Underground AC
Current Underground AC is defined as the current flowing through the overhead ac supply wire.
Symbol: I
Measurement: Electric CurrentUnit: A
Note: Value can be positive or negative.
sqrt
A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.
Syntax: sqrt(Number)

Other Formulas to find Power Factor

​Go Power Factor using Area of X-Section (2 Phase 4 Wire US)
PF=((2)PVm)ρLPlossA
​Go Power Factor using Line Losses (2 Phase 4 Wire US)
PF=4(P2)RPloss(Vm2)

Other formulas in Power and Power Factor category

​Go Power Transmitted using Area of X-Section (2 Phase 4 Wire US)
P=Vmcos(Φ)APloss4ρL
​Go Power Transmitted using Line Losses (2 Phase 4 Wire US)
P=Vmcos(Φ)Ploss4R
​Go Power Transmitted using Load Current (2 Phase 4 Wire US)
P=IVmcos(Φ)2
​Go Angle using Load Current (2 Phase 4 Wire US)
Φ=acos(2PVmI)

How to Evaluate Power Factor using Load Current (2 Phase 4 Wire US)?

Power Factor using Load Current (2 Phase 4 Wire US) evaluator uses Power Factor = sqrt(2)*Power Transmitted/(Maximum Voltage Underground AC*Current Underground AC) to evaluate the Power Factor, The Power Factor using Load Current (2 phase 4 wire US) formula is defined as the cosine of the angle between the voltage phasor and current phasor in an AC circuit. Power Factor is denoted by PF symbol.

How to evaluate Power Factor using Load Current (2 Phase 4 Wire US) using this online evaluator? To use this online evaluator for Power Factor using Load Current (2 Phase 4 Wire US), enter Power Transmitted (P), Maximum Voltage Underground AC (Vm) & Current Underground AC (I) and hit the calculate button.

FAQs on Power Factor using Load Current (2 Phase 4 Wire US)

What is the formula to find Power Factor using Load Current (2 Phase 4 Wire US)?
The formula of Power Factor using Load Current (2 Phase 4 Wire US) is expressed as Power Factor = sqrt(2)*Power Transmitted/(Maximum Voltage Underground AC*Current Underground AC). Here is an example- 0.204958 = sqrt(2)*300/(230*9).
How to calculate Power Factor using Load Current (2 Phase 4 Wire US)?
With Power Transmitted (P), Maximum Voltage Underground AC (Vm) & Current Underground AC (I) we can find Power Factor using Load Current (2 Phase 4 Wire US) using the formula - Power Factor = sqrt(2)*Power Transmitted/(Maximum Voltage Underground AC*Current Underground AC). This formula also uses Square Root (sqrt) function(s).
What are the other ways to Calculate Power Factor?
Here are the different ways to Calculate Power Factor-
  • Power Factor=((2)*Power Transmitted/Maximum Voltage Underground AC)*sqrt(Resistivity*Length of Underground AC Wire/(Line Losses*Area of Underground AC Wire))OpenImg
  • Power Factor=sqrt(4*(Power Transmitted^2)*Resistance Underground AC/(Line Losses*(Maximum Voltage Underground AC^2)))OpenImg
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