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Posted: **Fri Jan 21, 2022 8:46 am**

: A 3 Phase 350 Kva Step Down 7 0 Transformer That Is Connected Delta Star Where The L V Side Is 400 V And The H V Side Is 1 (18.46 KiB) Viewed 128 times

A 3-phase 350 KVA step-down 7/0 transformer that is connected Delta/Star where the L.V side is 400 V and the H.V side is 11 kV. The C.T. ratio is 800/4 at the L.V side of the transformer. What must be the C.T ratio of the H.V side of the transformer?