The B-H Curve Plots

question 2

Multiple Choice

The B-H curve plots:

• A) flux intensity versus flux density
• B) permeability versus reluctance.
• C) retentivity versus saturation
• D) flux density versus magnetizing force.

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Definitions:

Categorical Variable

A variable that represents groups or categories with no intrinsic ranking or order.

Expected by Chance

An outcome or result that occurs without a deliberate intention, as if by random occurrence or luck.

Two-sample Chi-square

A statistical test used to compare the difference between two categorical variables from two different populations.

Dependent

Referring to a variable in scientific research that is expected to change as a result of manipulations of independent variable(s).