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Original Length of Mild Steel test bar given Total Extension Formula

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Initial Length before the application of load. Check FAQs

l 0 = \frac{x - δL}{z}

l₀ - Initial Length?x - Total Extension?δL - Total Elongation?z - Coefficient of Extension?

Original Length of Mild Steel test bar given Total Extension Example

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Here is how the Original Length of Mild Steel test bar given Total Extension equation looks like with Values.

Here is how the Original Length of Mild Steel test bar given Total Extension equation looks like with Units.

Here is how the Original Length of Mild Steel test bar given Total Extension equation looks like.

83.3333 = \frac{120 - 70}{0.6}

83.3333mm = \frac{120mm - 70mm}{0.6}

83.3333 = \frac{120 - 70}{0.6}

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Original Length of Mild Steel test bar given Total Extension Solution

Follow our step by step solution on how to calculate Original Length of Mild Steel test bar given Total Extension?

FIRST Step Consider the formula

l 0 = \frac{x - δL}{z}

Next Step Substitute values of Variables

∴

l 0 = \frac{120mm - 70mm}{0.6}

Next Step Convert Units

∴

l 0 = \frac{0.12m - 0.07m}{0.6}

Next Step Prepare to Evaluate

∴

l 0 = \frac{0.12 - 0.07}{0.6}

Next Step Evaluate

∴

l 0 = 0.0833333333333333m

Next Step Convert to Output's Unit

∴

l 0 = 83.3333333333333mm

LAST Step Rounding Answer

∴

l 0 = 83.3333mm

Original Length of Mild Steel test bar given Total Extension Formula Elements

Variables

Initial Length

Initial Length before the application of load.

Symbol: l₀

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Initial Length

Total Extension

Total Extension is defined when an object increases in length, and compression happens when it decreases in length.

Symbol: x

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Total Extension

Total Elongation

Total Elongation of a bar is defined as the elongation due to its own weight.

Symbol: δL

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Total Elongation

Coefficient of Extension

Coefficient of Extension refers to the coefficient used in unwin equation of elongation.

Symbol: z

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient of Extension

Other formulas in Measurement of Ductility of Metal category

Go Gross area design strength for steel

P n = A g \cdot \frac{σ y}{1.1}

Go Load given Brinell Hardness Number

W load = \frac{BHN \cdot π \cdot D \cdot (D - \sqrt{D^{2} - d^{2}})}{2}

Go Percentage Elongation of Mild Steel Test Bar

P % = (\frac{L 0 - L}{L}) \cdot 100

Go Total Extension of Mild Steel Test Bar

x = δL + z \cdot l 0

How to Evaluate Original Length of Mild Steel test bar given Total Extension?

Original Length of Mild Steel test bar given Total Extension evaluator uses Initial Length = (Total Extension-Total Elongation)/Coefficient of Extension to evaluate the Initial Length, The Original Length of Mild Steel test bar given Total Extension formula is defined as the size of an object /distance/ from one end to another end. Initial Length is denoted by l₀ symbol.

How to evaluate Original Length of Mild Steel test bar given Total Extension using this online evaluator? To use this online evaluator for Original Length of Mild Steel test bar given Total Extension, enter Total Extension (x), Total Elongation (δL) & Coefficient of Extension (z) and hit the calculate button.

FAQs on Original Length of Mild Steel test bar given Total Extension

What is the formula to find Original Length of Mild Steel test bar given Total Extension?

The formula of Original Length of Mild Steel test bar given Total Extension is expressed as Initial Length = (Total Extension-Total Elongation)/Coefficient of Extension. Here is an example- 83333.33 = (0.12-0.07)/0.6.

How to calculate Original Length of Mild Steel test bar given Total Extension?

With Total Extension (x), Total Elongation (δL) & Coefficient of Extension (z) we can find Original Length of Mild Steel test bar given Total Extension using the formula - Initial Length = (Total Extension-Total Elongation)/Coefficient of Extension.

Can the Original Length of Mild Steel test bar given Total Extension be negative?

No, the Original Length of Mild Steel test bar given Total Extension, measured in Length cannot be negative.

Which unit is used to measure Original Length of Mild Steel test bar given Total Extension?

Original Length of Mild Steel test bar given Total Extension is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Original Length of Mild Steel test bar given Total Extension can be measured.

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Original Length of Mild Steel test bar given Total Extension Formula

Original Length of Mild Steel test bar given Total Extension Example

Original Length of Mild Steel test bar given Total Extension Solution

Original Length of Mild Steel test bar given Total Extension Formula Elements

Other formulas in Measurement of Ductility of Metal category

How to Evaluate Original Length of Mild Steel test bar given Total Extension?

FAQs on Original Length of Mild Steel test bar given Total Extension

Variable Name