

Transformers - Engineering
Q1: A certain transformer has a turns ratio of 1 and a 0.85 coefficient of coupling. When 2 V ac is applied to the primary, the secondary voltage isA
1.7 V
B
0.85 V
C
1 V
D
0 V
ANS:A - 1.7 V K =V2/V1=N2/N1=1, V1=2 |


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