# Blog

## What is the formula for core loss? The equation you will need to use is: A = L x W. This answer will be in millimeters squared, and effective core area is always reported in millimeters squared (mm^2), so you have no factor conversion to make here.Sep 19, 2017

Calculation of the CPUs = Threads per core (s) X Core per Socket (s) X Socket (s) =1x1X1 = 1 Calculation of CPU per Cores = Cores per socket X Socket (s) = 1×1 =1 Sockets: 1, means one physical socket which contain single physical chip.

## What is core area factor?

Main definition. Core Factor. The percentage of common areas in a building (rest rooms, hallways) that, when added to the net usable square footage equals the net rentable square footage. May be computed for a building or floor of a building.

## What is core effective area?

The 'effective area' of a core represents the cross sectional area of one of its limbs. Usually this corresponds closely to the physical dimensions of the core but because flux may not be distributed completely evenly the manufacturer will specify a value for Ae which reflects this.Jul 22, 2014

## Does core loss depend on voltage?

The flux in the core is determined by the voltage applied at the primary. Now since core loss depends on flux, it (core loss) depends on voltage, and not on load current.

## What are the core losses explain?

Core loss is the loss that occurs in a magnetic core due to alternating magnetization, which is the sum of the hysteresis loss and the eddy current loss. ... Core loss is the loss that occurs in a magnetic core due to alternating magnetization, which is the sum of the hysteresis loss and the eddy current loss.  ### How do you calculate material weight?

Once you have the measurements for the sectional area, length and density of your metal, you can now determine the weight using the following metal weight calculation formula: Weight (kg) = Sectional Area (mm2) x Length (m) x Density (g/cm3) x 1/1,000.Dec 23, 2020

### What is the volume of this cylinder?

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h .

### How area space factor is calculated?

8. What is the formula for the window space factor, when the output is 1000 kVA? Explanation: 10 / (30+kV) denotes the empirical value of window space factor for rating between 50-200 kilo-volt-amp. When the output is near 1000 kilo-volt-amp then the formula used is 12/(30+kV).

### How is toroidal core area calculated?

Calculate the inductance of the primary winding using the formula L = (μ0 * N² * A) / 2 * π * r, where μ0 is the relative permeability of space with a value of 4 * π * 10^-7 T m/A. Continuing with the example: μ0 = 4 * π * 10^-7 = 4 * 3.1415 * 10^-7 = 12.56 * 10^-7.

### What is core stacking factor?

The stacking factor (also lamination factor or space factor) is a measure used in electrical transformer design and some other electrical machines. It is the ratio of the effective cross-sectional area of the transformer core to the physical cross-sectional area of the transformer core.

### How does Tesla calculate flux density?

Mathematically it is represented as B = Φ/A where B is magnetic flux density in teslas (T), Φ is magnetic flux in webers (Wb), and A is area in square meters (m2). The SI unit for magnetic flux density is the tesla which is equivalent to webers per square meter.

### How do you calculate magnetizing force?

Magnetization force (H) = 360 A/m.

### How do you calculate the core area of a transformer?

Core Area: 1.152 x √(output voltage x output current) sq cm. With regard to transformers having several secondaries, the sum of the the output volt-amp product of each winding needs to be considered.

### What is core licensing calculator 2019?

• WINDOWS SERVER 2019 CORE LICENSING CALCULATOR Edition Type DatacenterStandard Number of physical processors on the server Number of physical cores per processor Virtual Machine Licensing 2 VMs included with core licensing Additional VMs Datacenter Edition provides rights for unlimited virtual machine OSEs and Hyper-V containers.

### How to calculate core loss from design parameters?

• The task of core loss calculation is to determine Bpk from known design parameters. Method 1 – Determine B pk from DC Magnetization Curve. B pk = f (H) Flux density (B) is a non-linear function of magnetizing field (H), which in turn is a function of winding number of turns (N), current (I), and magnetic path length (le).

### How do you calculate the compressive strength of a concrete core?

• Calculation of Compressive Strength of Concrete Core Calculate the compressive test of the specimen using the computed cross sectional area based on average diameter of the specimen. If the L/D ratio is 1.75 or less, correct the result obtained by multiplying with correction factors as given below:

### What units are typically used for core loss calculation?

• Units typically used are (mW/cm3) for PL, Tesla (T) for Bpk, and (kHz) for f. The task of core loss calculation is to determine Bpk from known design parameters.

### How do you calculate core losses?How do you calculate core losses?

The total core losses are determined by the combination of eddy current loss and the hysteresis loss. You can calculate the value of core losses by using an online calculator. These core losses are reduced by using the silicon content for the core and very thin lamination.

### How do you measure the size of a core?How do you measure the size of a core?

Measure core diameters to the nearest 0.01 inch [.2 mm] when the difference in core diameters does not exceed 2% of their average, otherwise measure to the nearest 0.1 inch [2mm]. Do not test cores if the difference between smallest and largest diameter of the core exceeds 5% of their average.

### How do you calculate the compressive strength of concrete core?How do you calculate the compressive strength of concrete core?

Calculation of Compressive Strength of Concrete Core. Calculate the compressive test of the specimen using the computed cross sectional area based on average diameter of the specimen. If the L/D ratio is 1.75 or less, correct the result obtained by multiplying with. correction factors as given below:

### How to calculate eddy current loss or core loss?How to calculate eddy current loss or core loss?

Calculation of Core Loss or Iron Loss: Here is the formula for calculating the value of eddy current loss. Eddy Current loss, (Pe)= [ (ηe)* (B² max)* (F)²* (t)²] (Unit- Watt) Where, (ηe)- Constant of eddy current loss