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Impedance(ECM) Formula

GoImpedance using A Parameter in End Condenser Method Formula

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Impedance in ECM is defined as the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit. Check FAQs

Z ecm = \frac{V s(ecm) - V r(ecm)}{I s(ecm)}

Z_ecm - Impedance in ECM?V_s(ecm) - Sending End Voltage in ECM?V_r(ecm) - Receiving End Voltage in ECM?I_s(ecm) - Sending End Current in ECM?

Impedance(ECM) Example

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Here is how the Impedance(ECM) equation looks like with Values.

Here is how the Impedance(ECM) equation looks like with Units.

Here is how the Impedance(ECM) equation looks like.

9 = \frac{400 - 256}{16}

9Ω = \frac{400V - 256V}{16A}

9 = \frac{400 - 256}{16}

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Impedance(ECM) Solution

Follow our step by step solution on how to calculate Impedance(ECM)?

FIRST Step Consider the formula

Z ecm = \frac{V s(ecm) - V r(ecm)}{I s(ecm)}

Next Step Substitute values of Variables

∴

Z ecm = \frac{400V - 256V}{16A}

Next Step Prepare to Evaluate

∴

Z ecm = \frac{400 - 256}{16}

LAST Step Evaluate

∴

Z ecm = 9Ω

Impedance(ECM) Formula Elements

Variables

Impedance in ECM

Impedance in ECM is defined as the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit.

Symbol: Z_ecm

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Impedance in ECM

Sending End Voltage in ECM

Sending End Voltage in ECM is the voltage at the sending end of a transmission line.

Symbol: V_s(ecm)

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Sending End Voltage in ECM

Receiving End Voltage in ECM

Receiving End Voltage in ECM is the voltage developed at the receiving end of a transmission line.

Symbol: V_r(ecm)

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Receiving End Voltage in ECM

Sending End Current in ECM

Sending End Current in ECM is defined as the amount of current injected into a medium transmission line from the source or injectors.

Symbol: I_s(ecm)

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Sending End Current in ECM

Other Formulas to find Impedance in ECM

Go Impedance using A Parameter in End Condenser Method

Z ecm = \frac{2 \cdot (A ecm - 1)}{Y ecm}

Other formulas in End Condenser Method in Medium Line category

Go Sending End Current in End Condenser Method

I s(ecm) = I r(ecm) + I c(ecm)

Go Receiving End Current in End Condenser Method

I r(ecm) = I s(ecm) - I c(ecm)

Go Capacitive Current in End Condenser Method

I c(ecm) = I s(ecm) - I r(ecm)

Go Sending End Voltage in End Condenser Method

V s(ecm) = V r(ecm) + (I s(ecm) \cdot Z ecm)

How to Evaluate Impedance(ECM)?

Impedance(ECM) evaluator uses Impedance in ECM = (Sending End Voltage in ECM-Receiving End Voltage in ECM)/Sending End Current in ECM to evaluate the Impedance in ECM, The Impedance(ECM) formula is defined as the apparent opposition in an electrical circuit to the flow of an alternating current that is analogous to the actual electrical resistance to a direct current and that is the ratio of effective electromotive force to the effective current. Impedance in ECM is denoted by Z_ecm symbol.

How to evaluate Impedance(ECM) using this online evaluator? To use this online evaluator for Impedance(ECM), enter Sending End Voltage in ECM (V_s(ecm)), Receiving End Voltage in ECM (V_r(ecm)) & Sending End Current in ECM (I_s(ecm)) and hit the calculate button.

FAQs on Impedance(ECM)

What is the formula to find Impedance(ECM)?

The formula of Impedance(ECM) is expressed as Impedance in ECM = (Sending End Voltage in ECM-Receiving End Voltage in ECM)/Sending End Current in ECM. Here is an example- 5 = (400-256)/16.

How to calculate Impedance(ECM)?

With Sending End Voltage in ECM (V_s(ecm)), Receiving End Voltage in ECM (V_r(ecm)) & Sending End Current in ECM (I_s(ecm)) we can find Impedance(ECM) using the formula - Impedance in ECM = (Sending End Voltage in ECM-Receiving End Voltage in ECM)/Sending End Current in ECM.

What are the other ways to Calculate Impedance in ECM?

Here are the different ways to Calculate Impedance in ECM-

Impedance in ECM=(2*(A Parameter in ECM-1))/Admittance in ECM

Can the Impedance(ECM) be negative?

No, the Impedance(ECM), measured in Electric Resistance cannot be negative.

Which unit is used to measure Impedance(ECM)?

Impedance(ECM) is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Impedance(ECM) can be measured.

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