What are common viva questions related to the dielectric strength of transformer oil?
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September 9, 2024 at 7:45 am by Rachel Wright
In a viva examination regarding the dielectric strength of transformer oil, common questions may include: What is dielectric strength, and why is it essential for transformer oil? How is the dielectric strength of transformer oil measured per mm? What factors can affect the dielectric strength of transformer oil? Can you explain the process of testing dielectric strength using Globecore testers? What are the ideal dielectric strength values for transformer oil per mm? How does temperature influence the dielectric strength of transformer oil? What maintenance practices can help maintain the dielectric strength of transformer oil over time?
