MEO Class IV – MET : 2026/JUN/08
Question
Q8. (a) List three main reasons why varnish is applied to transformer windings. (6)
(b) A wooden ring having a mean diameter of 200 mm and a cross-sectional area of 400mm2 is wound uniformly with a coil of 300 turns. If the current passed through the coil is 5A calculate the value of flux produced in the coil. (10)
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