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Voltage applied to wattmeter pressure coil Formula

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Pressure Coil Voltage is typically proportional to the current being measured, generating a magnetic field that interacts with the current-carrying conductor for power measurement. Check FAQs

V wp = \frac{W r \cdot V}{P i}

V_wp - Pressure Coil Voltage?W_r - Wattmeter Reading?V - Potential Difference?P_i - Iron Loss?

Voltage applied to wattmeter pressure coil Example

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Here is how the Voltage applied to wattmeter pressure coil equation looks like with Values.

Here is how the Voltage applied to wattmeter pressure coil equation looks like with Units.

Here is how the Voltage applied to wattmeter pressure coil equation looks like.

10.2766 = \frac{5.25 \cdot 18.4}{9.4}

10.2766V = \frac{5.25W \cdot 18.4V}{9.4W}

10.2766 = \frac{5.25 \cdot 18.4}{9.4}

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Voltage applied to wattmeter pressure coil Solution

Follow our step by step solution on how to calculate Voltage applied to wattmeter pressure coil?

FIRST Step Consider the formula

V wp = \frac{W r \cdot V}{P i}

Next Step Substitute values of Variables

∴

V wp = \frac{5.25W \cdot 18.4V}{9.4W}

Next Step Prepare to Evaluate

∴

V wp = \frac{5.25 \cdot 18.4}{9.4}

Next Step Evaluate

∴

V wp = 10.2765957446809V

LAST Step Rounding Answer

∴

V wp = 10.2766V

Voltage applied to wattmeter pressure coil Formula Elements

Variables

Pressure Coil Voltage

Pressure Coil Voltage is typically proportional to the current being measured, generating a magnetic field that interacts with the current-carrying conductor for power measurement.

Symbol: V_wp

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Pressure Coil Voltage

Wattmeter Reading

Wattmeter Reading is the value measured by an instrument that is used for measuring the electric power (or the supply rate of electrical energy) in watts of any given circuit.

Symbol: W_r

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Wattmeter Reading

Potential Difference

Potential Difference is the external work needed to bring a charge from one location to another location in an electric field.

Symbol: V

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Potential Difference

Iron Loss

Iron Loss refers to the electrical power dissipated as heat in the iron core of the instrument. It occurs due to magnetic hysteresis and eddy currents induced in the core material.

Symbol: P_i

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Iron Loss

Other formulas in Wattmeter Circuit category

Go Power using Two Wattmeter Method

P t = \sqrt{3} \cdot V ph \cdot I 1 \cdot \cos (Φ)

Go Total Power using phi Angle

P t = 3 \cdot V ph \cdot I ph \cdot \cos (Φ)

Go DC Power (in Voltage Terms)

P t = V t \cdot I - (\frac{{V t}^{2}}{R vm})

Go DC Power (in Current Terms)

P t = V t \cdot I - I^{2} \cdot R a

How to Evaluate Voltage applied to wattmeter pressure coil?

Voltage applied to wattmeter pressure coil evaluator uses Pressure Coil Voltage = (Wattmeter Reading*Potential Difference)/Iron Loss to evaluate the Pressure Coil Voltage, The voltage applied to wattmeter pressure coil formula is defined as potential difference across pressure coil of wattmeter. Pressure Coil Voltage is denoted by V_wp symbol.

How to evaluate Voltage applied to wattmeter pressure coil using this online evaluator? To use this online evaluator for Voltage applied to wattmeter pressure coil, enter Wattmeter Reading (W_r), Potential Difference (V) & Iron Loss (P_i) and hit the calculate button.

FAQs on Voltage applied to wattmeter pressure coil

What is the formula to find Voltage applied to wattmeter pressure coil?

The formula of Voltage applied to wattmeter pressure coil is expressed as Pressure Coil Voltage = (Wattmeter Reading*Potential Difference)/Iron Loss. Here is an example- 18.10638 = (5.25*18.4)/9.4.

How to calculate Voltage applied to wattmeter pressure coil?

With Wattmeter Reading (W_r), Potential Difference (V) & Iron Loss (P_i) we can find Voltage applied to wattmeter pressure coil using the formula - Pressure Coil Voltage = (Wattmeter Reading*Potential Difference)/Iron Loss.

Can the Voltage applied to wattmeter pressure coil be negative?

No, the Voltage applied to wattmeter pressure coil, measured in Electric Potential cannot be negative.

Which unit is used to measure Voltage applied to wattmeter pressure coil?

Voltage applied to wattmeter pressure coil is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Voltage applied to wattmeter pressure coil can be measured.

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Voltage applied to wattmeter pressure coil Formula

Voltage applied to wattmeter pressure coil Example

Voltage applied to wattmeter pressure coil Solution

Voltage applied to wattmeter pressure coil Formula Elements

Other formulas in Wattmeter Circuit category

How to Evaluate Voltage applied to wattmeter pressure coil?

FAQs on Voltage applied to wattmeter pressure coil

Variable Name