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Polar moment of inertia of the circular shaft section is determined by

ATheorem of parallel axes

BTheorem of perpendicular axis

CPolygon law of forces

DTheorem of parallelogram of forces

Answer:

B. Theorem of perpendicular axis


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The statement below is followed by three conclusions labelled I, II and III. You have to assume everything in the statement to be true, and then decide which of the three suggested conclusions logically follows for pursuing.

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