In a 400 / 230 V single-phase 50 Hz transformer, the primary winding i – McqOptions

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1.	In a 400 / 230 V single-phase 50 Hz transformer, the primary winding is connected to 400 V. Then the value of (EMF per turn in the primary winding) / (EMF per turn in the secondary winding) is:
A.	0
B.	1.73
C.	1
D.	0.5
Answer» D. 0.5

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