ELECTRICAL SUPERVISOR EXAM ELECTRICAL LAWS PART 2

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ELECTRICAL SUPERVISOR EXAM ELECTRICAL LAWS PART 2 ELECTRICAL SUPERVISOR EXAM ELECTRICAL LAWS PART 2   1. Electrical Safety and Protection Devices Overview   Safety and Constructional Devices:- Knowledge of earthing of metal frames of machinery. Circuit breakers, use of H.R.C. cartridge fuses for back off protection. Over load, no volt and earth leakage protection in...

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