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Loss Tangent Formula

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Loss tangent (tan δ) of a material denotes quantitatively dissipation of the electrical energy due to different physical processes. Check FAQs

tan δ = \frac{X c}{R}

tan δ - Loss Tangent?X_c - Capacitive Reactance?R - Resistance?

Loss Tangent Example

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Here is how the Loss Tangent equation looks like with Values.

Here is how the Loss Tangent equation looks like with Units.

Here is how the Loss Tangent equation looks like.

36.8905 = \frac{380}{590.19}

36.8905° = \frac{380Ω}{590.19Ω}

36.8905 = \frac{380}{590.19}

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Loss Tangent Solution

Follow our step by step solution on how to calculate Loss Tangent?

FIRST Step Consider the formula

tan δ = \frac{X c}{R}

Next Step Substitute values of Variables

∴

tan δ = \frac{380Ω}{590.19Ω}

Next Step Prepare to Evaluate

∴

tan δ = \frac{380}{590.19}

Next Step Evaluate

∴

tan δ = 0.643860451718938rad

Next Step Convert to Output's Unit

∴

tan δ = 36.8904864788888°

LAST Step Rounding Answer

∴

tan δ = 36.8905°

Loss Tangent Formula Elements

Variables

Loss Tangent

Loss tangent (tan δ) of a material denotes quantitatively dissipation of the electrical energy due to different physical processes.

Symbol: tan δ

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Loss Tangent

Capacitive Reactance

Capacitive Reactance is the measure of the opposition to alternating current by the capacitor.

Symbol: X_c

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Capacitive Reactance

Resistance

Resistance is defined as the property of an electrical component to resist the flow of electric current.

Symbol: R

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Resistance

Other formulas in Dielectric Heating category

Go Power Loss Density

P d = f \cdot ε r ″ \cdot 8.85418782 \cdot 10^{- 12} \cdot F^{2}

Go Net Resistance

R = \frac{X c}{tan δ}

Go Dielectric Loss

P l = \frac{V^{2}}{2 \cdot X c} \cdot \sin (2 \cdot Φ)

Go Thickness of Dielectric

t d = \frac{ε r \cdot 8.85 \cdot 10^{- 12} \cdot A}{4 \cdot π \cdot C d}

How to Evaluate Loss Tangent?

Loss Tangent evaluator uses Loss Tangent = Capacitive Reactance/Resistance to evaluate the Loss Tangent, The Loss Tangent formula is defined as the tangent of the angle between the capacitor's impedance vector and the negative reactive axis. Loss Tangent is denoted by tan δ symbol.

How to evaluate Loss Tangent using this online evaluator? To use this online evaluator for Loss Tangent, enter Capacitive Reactance (X_c) & Resistance (R) and hit the calculate button.

FAQs on Loss Tangent

What is the formula to find Loss Tangent?

The formula of Loss Tangent is expressed as Loss Tangent = Capacitive Reactance/Resistance. Here is an example- 2113.669 = 380/590.19.

How to calculate Loss Tangent?

With Capacitive Reactance (X_c) & Resistance (R) we can find Loss Tangent using the formula - Loss Tangent = Capacitive Reactance/Resistance.

Can the Loss Tangent be negative?

No, the Loss Tangent, measured in Angle cannot be negative.

Which unit is used to measure Loss Tangent?

Loss Tangent is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Loss Tangent can be measured.

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Loss Tangent Formula

Loss Tangent Example

Loss Tangent Solution

Loss Tangent Formula Elements

Other formulas in Dielectric Heating category

How to Evaluate Loss Tangent?

FAQs on Loss Tangent

Variable Name