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Specific Weight of Transformer Formula

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Specific weight of transformer oil is the ratio of its weight at 20ºC to the weight of the same volume of water at 4ºC. Usually this parameters is not regulated and is within 0.856 to 0.886. Check FAQs

g = \frac{W}{KVA}

g - Specific Weight?W - Weight?KVA - KVA Rating?

Specific Weight of Transformer Example

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Here is how the Specific Weight of Transformer equation looks like with Values.

Here is how the Specific Weight of Transformer equation looks like with Units.

Here is how the Specific Weight of Transformer equation looks like.

0.0049 = \frac{1895}{390}

0.0049N/m³ = \frac{1895kg}{390kVA}

0.0049 = \frac{1895}{390}

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Specific Weight of Transformer Solution

Follow our step by step solution on how to calculate Specific Weight of Transformer?

FIRST Step Consider the formula

g = \frac{W}{KVA}

Next Step Substitute values of Variables

∴

g = \frac{1895kg}{390kVA}

Next Step Convert Units

∴

g = \frac{1895kg}{390000W}

Next Step Prepare to Evaluate

∴

g = \frac{1895}{390000}

Next Step Evaluate

∴

g = 0.00485897435897436N/m³

LAST Step Rounding Answer

∴

g = 0.0049N/m³

Specific Weight of Transformer Formula Elements

Variables

Specific Weight

Specific weight of transformer oil is the ratio of its weight at 20ºC to the weight of the same volume of water at 4ºC. Usually this parameters is not regulated and is within 0.856 to 0.886.

Symbol: g

Measurement: Specific WeightUnit: N/m³

Note: Value should be greater than 0.

Formulas to find Specific Weight

Weight

Weight of transformer depends on the type of transformer, and the size. No single percentage figure would be meaningful.

Symbol: W

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Weight

KVA Rating

KVA rating of transformer unit represents kilovolt-amperes, or 1,000 volt-amperes.The higher the kVA rating, the more power the generator produces.

Symbol: KVA

Measurement: PowerUnit: kVA

Note: Value should be greater than 0.

Formulas to find KVA Rating

Other formulas in Mechanical Specifications category

Go Number of Turns in Primary Winding

N 1 = \frac{E 1}{4.44 \cdot f \cdot A core \cdot B max}

Go Number of Turns in Secondary Winding

N 2 = \frac{E 2}{4.44 \cdot f \cdot A core \cdot B max}

Go Area of Core given EMF Induced in Secondary Winding

A core = \frac{E 2}{4.44 \cdot f \cdot N 2 \cdot B max}

Go Area of Core given EMF Induced in Primary Winding

A core = \frac{E 1}{4.44 \cdot f \cdot N 1 \cdot B max}

How to Evaluate Specific Weight of Transformer?

Specific Weight of Transformer evaluator uses Specific Weight = Weight/KVA Rating to evaluate the Specific Weight, Specific weight of transformer depends on the type of transformer, and the size. No single percentage figure would be meaningful, recognizing the enormous range of transformers ranging from a simple doorbell transformer up to the giants used at power generation plants. Specific Weight is denoted by g symbol.

How to evaluate Specific Weight of Transformer using this online evaluator? To use this online evaluator for Specific Weight of Transformer, enter Weight (W) & KVA Rating (KVA) and hit the calculate button.

FAQs on Specific Weight of Transformer

What is the formula to find Specific Weight of Transformer?

The formula of Specific Weight of Transformer is expressed as Specific Weight = Weight/KVA Rating. Here is an example- 0.004859 = 1895/390000.

How to calculate Specific Weight of Transformer?

With Weight (W) & KVA Rating (KVA) we can find Specific Weight of Transformer using the formula - Specific Weight = Weight/KVA Rating.

Can the Specific Weight of Transformer be negative?

No, the Specific Weight of Transformer, measured in Specific Weight cannot be negative.

Which unit is used to measure Specific Weight of Transformer?

Specific Weight of Transformer is usually measured using the Newton per Cubic Meter[N/m³] for Specific Weight. Newton per Cubic Centimeter[N/m³], Newton per Cubic Millimeter[N/m³], Kilonewton per Cubic Meter[N/m³] are the few other units in which Specific Weight of Transformer can be measured.

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Specific Weight of Transformer Formula

Specific Weight of Transformer Example

Specific Weight of Transformer Solution

Specific Weight of Transformer Formula Elements

Other formulas in Mechanical Specifications category

How to Evaluate Specific Weight of Transformer?

FAQs on Specific Weight of Transformer

Variable Name