friends, today I am going to tell you that the What is The Difference Between Underground and Over Head Transmission Line: compare between overhead cable and underground cable: If you also want to know, then keep reading this article completely.
| overhead distribution cable | underground distribution cable |
| Public safety is low in overhead distribution. | Paytic safety is high in this distribution. |
| There is a high possibility of a fault in this. | There is less chance of fault in this. |
| Its life is less than that of underground. | It has a longer life span. |
| In these the appearance is less and worse. | It has more and better appearance. |
| Their maintenance rate is higher than underground. | Their maintenance rate is low. |
| Due to the communication circuit, interference is high. | In these, the interference is low due to the circuit. |
| Lower starting price. | The starting price is high. |
| Flexibility is high. | Flexibility is low. |
| They have less fault location and repair time. | These have more fault location and repair time. |
| They have more current carrying capacity and potential drop. | They have low current carrying capacity and potential drop. |
- Read more: Classification of Overhead Transmission Line
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