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What do we connect with earth during earthing or grounding of the electrical system?
connecting frame of electrical equipment (non-current carrying part)
neutral point in a star-connected system
one conductor of the secondary of a transformer
all of these
all of these
Practice and solve "What do we connect with earth during earthing or grounding of the electrical system?..." for Electrical - Economics for Engineers. The correct answer is Option D: all of these. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(d) **