The rating of 1-ϕ, 2400/240 V two winding transformer is 50 kVA. It i – McqOptions

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1.	The rating of 1-ϕ, 2400/240 V two winding transformer is 50 kVA. It is reconnected as step up auto transformer with 2400 V as input. Find the kVA rating of auto transformer.
A.	250 kVA
B.	550 kVA
C.	1000 kVA
D.	750 kVA
Answer» C. 1000 kVA

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