| Definition: | of electrical steel, the ratio of the difference between the magnetic losses Pα, measured at an angle α to the direction of rolling, and the magnetic losses, P0, measured along the direction of rolling, to P0, the ratio being expressed as a percentage:
X
NOTE 1 – The measurements of Pα and P0 are to be made under the same conditions.
NOTE 2 – The loss anisotropy factor at a given angle differs both conceptually and numerically from the loss anisotropy factor T.
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