5. A transformer has turn ratio of a = 10. The primary on application of 200 V draws 4 A with secondary open circuited which is found to have a voltage of 1950 V. Then, M is equal to ______________

5. A transformer has turn ratio of a = 10. The primary on application

1.	5. A transformer has turn ratio of a = 10. The primary on application of 200 V draws 4 A with secondary open circuited which is found to have a voltage of 1950 V. Then, M is equal to ______________
A.	1.9 H
B.	1.55 H
C.	9 H
D.	2.59 H
Answer» C. 9 H