Physics · Current Electricity
In electrical installations, a ground wire is connected to the earth because:
- 1It increases the overall voltage supplied to the appliance
- 2It helps complete the main electrical circuit pathway
- 3It completely prevents any loss of electrical energy
- 4In case of a short circuit, the leakage current flows safely into the earth✓
Correct answer
In case of a short circuit, the leakage current flows safely into the earth
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