Gate EE-2014-3 Question Paper With Solutions

Q. 50 The parameters measured for a 220 V/110 V, 50 Hz, single phase transformer
are :
Self inductance of primary winding = 45mH
Self inductance of secondary winding = 30 mH
Mutual inductance between primary and secondary windings = 20 mH
Using the above parameters, the leakage  and magnetizing inductance
as referred to primary side in the equivalent circuit respectively, are

(A) 5 mH, 20 mH and 40 mH

(B) 5 mH, 80 mH and 40 mH

(C) 25 mH, 10 mH and 20 mH

(D) 45 mH, 30 mH and 20 mH

Answer:B

Explanation:

Learn More:   Gate CS-2009 Question Paper With Solutions

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