Electrical Engineering · Earthing Systems
An earthing system has the following characteristics: 1. It is the safest system, having separate neutral and protective conductors throughout the system. 2. It does not require an earth electrode at the site. The earth fault loop impedance is low, and electromagnetic interference is also low. Identify the type of earthing system.
- 1IT System Earthing
- 2TT Earthing System
- 3TN-C Earthing System
- 4TN-S Earthing System✓
Correct answer
TN-S Earthing System
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