Gate EE-2004 Question Paper With Solutions

.Q. 42 A 50 kVA, 3300/230 V single-phase transformer is connected as an auto-transformer shown in figure. The nominal rating of the auto- transformer will be

(A) 50.0 kVA

(B) 53.5 kVA

(C) 717.4 kVA

(D) 767.4 kVA

Answer:(D)

Explanation: