Electrical Technology Daily Question 2018.12.18
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This post was last edited by sdscj0122 on 2018-12-18 09:37. Regarding the greening measures for substation areas, which of the following is incorrect? A. The tops of urban underground substations should be covered with soil for greening purposes. B. The greening of urban substations should be coordinated with the greening in the surrounding area to meet aesthetic requirements. C. The greening around the incoming and outgoing lines must meet the safety distances required for live electrical installations. D. Water pipes for irrigation can be installed in the greening areas of substations with a voltage of 10 kV or higher. Answer:
This post was last edited by z457796610 on 2018-12-18 09:38; option D was not available when answering. . ) edited
D. Water pipes for irrigation can be laid in the green areas of substations above 10 kV