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hysteresis loss= K B^1.6 egs/sec where k is STEINMEITZ coefficient and B is the maximum magnetic flux density

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What is the formula of energy loss in hysteresis curve?

P/Vol=A/T P: Power Vol: Volume A: Area T: Period


Can you measure hysteresis loss for diamagnetic materials?

what is hysteresis losses


How can hysteresis loss in magnetic material may be reduced?

Hysteresis losses depend on the type of metal used to manufacture the magnetic circuit of a machine. Most magnetic circuits are made from silicon steel. Generally speaking, there's not much you can do to reduce hysteresis losses as that has already been factored in by the machine's designer.


Formula of Hysteresis loss and Eddy current loss?

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Causes of hysteresis loss in transformer?

No, you're hysteresis losses are set by Bmax, frequency, and material. The function is highly nonlinear and the loss goes up disproportionately with Bmax. When designing power transformers, you typically want the hysteresis + eddy losses to equal the copper losses.


How can one identify and calculate the deadweight loss on a monopoly graph?

To identify and calculate deadweight loss on a monopoly graph, you can look for the area of the triangle between the demand curve, the supply curve, and the monopoly's marginal cost curve. This area represents the loss of economic efficiency due to the monopoly's market power. You can calculate the deadweight loss by finding the area of this triangle using the formula: 0.5 x base x height.


Steinmetz equation for iron loss?

The Steinmetz equation is used to calculate iron losses in electrical machines like transformers and motors. It takes into account both hysteresis and eddy current losses. The equation is given as P_loss = KfB_max^1.6*V^2.2, where P_loss is the iron loss, K is a constant, f is the frequency, B_max is the maximum magnetic flux density, and V is the volume of the iron core.


Does a diamagnetic substance exhibit hysteresis loss?

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What is the Technical meaning of CRGO Lamination?

To minimize hysteresis loss


How do you find the loss factor in hysteretic damping?

Loss factor is best obtained by dynamically loading (extensional, torsional etc.) a specimen of the material and plotting the hysteresis curve in stress-vs strain plane. If the total area under the hysteresis loop is D, the loss factor is computed from the following formula Loss factor=D/(2*pi*max stress* max strain) For lightly damped materials, loss factor is just twice the daming factor 'zeta' which obtained either by log-decrement method or half-power bandwidth method. Loss factor is best obtained by dynamically loading (extensional, torsional etc.) a specimen of the material and plotting the hysteresis curve in stress-vs strain plane. If the total area under the hysteresis loop is D, the loss factor is computed from the following formula Loss factor=D/(2*pi*max stress* max strain) For lightly damped materials, loss factor is just twice the daming factor 'zeta' which obtained either by log-decrement method or half-power bandwidth method.


Why core is made up of silicon steel?

produces magnetic properties,such as small hysteresis area and permeability Hysteresis loss depends upon the material of the core


Why armature core is laminated in dc machine?

to reduce the eddy current loss in the machine