I want to know the answer to the following question:
What was the part of wire in Phase Break sections an arc being drawn from one wire to another?
All the background I'm provided with is that "The earthed section prevents an arc being drawn from one live section to the other, as the voltage difference may be higher than the normal system voltage if the live sections are on different phases and the protective circuit breakers may not be able to safely interrupt the considerable current that would flow.". Is that enough to answer the question?
Answer: yes