1.

CONSIDER_A_2-WINDING_TRANSFORMER_AS_BELOW._IF_THE_SWITCH_IS_OPEN_THEN_THE_EMF_INDUCED_ACROSS_THE_SECONDARY_HAVING_TRANSFORMATION_RATIO_OF_2_IS?$

A. zero
B. V1
C. V1/2
D. 2*V1
Answer» E.


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