An Investigation of the Electrical Properties of Pressboard Impregnated with Mineral Oil-Based Nanofluids at Different Concentrations of Fe<sub>3</sub>O<sub>4</sub> Magnetic Nanoparticles

<div>Preparation for measuring AC breakdown strengths. (a) Equivalent circuit for AC breakdown testing. (b) Test circuit preparation.</div>

International Transactions on Electrical Energy Systems

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Figure 5

Figure 5: An Investigation of the Electrical Properties of Pressboard Impregnated with Mineral Oil-Based Nanofluids at Different Concentrations of Fe<sub>3</sub>O<sub>4</sub> Magnetic Nanoparticles 

Figure 5 | An Investigation of the Electrical Properties of Pressboard Impregnated with Mineral Oil-Based Nanofluids at Different Concentrations of Fe3O4 Magnetic Nanoparticles 