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The objective of earthing or grounding is_______________?

A. to provide as low resistance possible to the ground

B. to provide as high resistance possible to the ground

C. to provide flow of positive, negative and zero sequence currents

D. none of the above

Related Questions on Earthing or Grounding Mcqs

When earth fault occurs______________?

A. voltage potential at the earth mat increases due to grounding

B. voltage potential at the earth mat decreases due to grounding

C. voltage potential at the earth mat remains zero irrespective of fault

D. none of the above