Answer / k.prakashchandra

Creep is slow continuous rotation of the disc at no load, with potential coil energized.

Answer / souvik

In materials science, creep (sometimes called cold flow) is the tendency of a solid material to move slowly or deform permanently under the influence of mechanical stresses. It can occur as a result of long-term exposure to high levels of stress that are still below the yield strength of the material. Creep is more severe in materials that are subjected to heat for long periods, and generally increases as they near their melting point.

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checklist of ELCB

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What happens instead of using 3 phase, if we give loop of single phase to all three phases ??

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