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The operating characteristic of a Mho relay on an R-X diagram is a circle that:

AHas its center at the origin
BPasses through the origin
CDoes not intersect either axis
DEncloses the entire R-X plane

Explanation

A Mho (admittance) relay characteristic is a circle passing through the origin of the R-X diagram, making it inherently directional.

Submitted by: mcqstutor Team More Electrical Engineering MCQs →

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