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Resistance Welding Formula

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Resistance Welding is characterized with a high current passing through the materials to be welded between the electrodes under pressure for generating concentrated heat to form a weld. Check FAQs

E = I^{2} \cdot R \cdot t sec

E - Resistance Welding?I - Current Magnitude?R - Resistance?t_sec - Time?

Resistance Welding Example

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With units

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Here is how the Resistance Welding equation looks like with Values.

Here is how the Resistance Welding equation looks like with Units.

Here is how the Resistance Welding equation looks like.

296130.9779 = {988.6}^{2} \cdot 10.1 \cdot 30

296130.9779KJ = {988.6A}^{2} \cdot 10.1Ω \cdot 30s

296130.9779 = {988.6}^{2} \cdot 10.1 \cdot 30

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Resistance Welding Solution

Follow our step by step solution on how to calculate Resistance Welding?

FIRST Step Consider the formula

E = I^{2} \cdot R \cdot t sec

Next Step Substitute values of Variables

∴

E = {988.6A}^{2} \cdot 10.1Ω \cdot 30s

Next Step Prepare to Evaluate

∴

E = {988.6}^{2} \cdot 10.1 \cdot 30

Next Step Evaluate

∴

E = 296130977.88J

Next Step Convert to Output's Unit

∴

E = 296130.97788KJ

LAST Step Rounding Answer

∴

E = 296130.9779KJ

Resistance Welding Formula Elements

Variables

Resistance Welding

Resistance Welding is characterized with a high current passing through the materials to be welded between the electrodes under pressure for generating concentrated heat to form a weld.

Symbol: E

Measurement: EnergyUnit: KJ

Note: Value can be positive or negative.

Formulas to find Resistance Welding

Current Magnitude

The Current Magnitude is the magnitude of the rate of flow of charged particles.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Current Magnitude

Resistance

Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.

Symbol: R

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Resistance

Time

time is what a clock reads, it is a scalar quantity.

Symbol: t_sec

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time

Other formulas in Welding category

Go Dilution

D = \frac{AP}{AP + AOR}

Go Relation in voltage and arc length

V = K \cdot s

Go Void Percentage

PV = 100 - PAPF

Go Width of weld cap

W = ((\tan (b) \cdot (\frac{t}{0.001})) \cdot 2 + (\frac{g}{0.001})) \cdot 0.001

How to Evaluate Resistance Welding?

Resistance Welding evaluator uses Resistance Welding = Current Magnitude^2*Resistance*Time to evaluate the Resistance Welding, Resistance Welding is characterized by a high current passing through the materials to be welded between the electrodes under pressure for generating concentrated heat to form a weld. Resistance Welding is denoted by E symbol.

How to evaluate Resistance Welding using this online evaluator? To use this online evaluator for Resistance Welding, enter Current Magnitude (I), Resistance (R) & Time (t_sec) and hit the calculate button.

FAQs on Resistance Welding

What is the formula to find Resistance Welding?

The formula of Resistance Welding is expressed as Resistance Welding = Current Magnitude^2*Resistance*Time. Here is an example- 296.131 = 988.6^2*10.1*30.

How to calculate Resistance Welding?

With Current Magnitude (I), Resistance (R) & Time (t_sec) we can find Resistance Welding using the formula - Resistance Welding = Current Magnitude^2*Resistance*Time.

Can the Resistance Welding be negative?

Yes, the Resistance Welding, measured in Energy can be negative.

Which unit is used to measure Resistance Welding?

Resistance Welding is usually measured using the Kilojoule[KJ] for Energy. Joule[KJ], Gigajoule[KJ], Megajoule[KJ] are the few other units in which Resistance Welding can be measured.

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Resistance Welding Formula

Resistance Welding Example

Resistance Welding Solution

Resistance Welding Formula Elements

Other formulas in Welding category

How to Evaluate Resistance Welding?

FAQs on Resistance Welding

Variable Name