The primary winding of a 220/6 V, 50 Hz transformer is energised from 110 V, 60 Hz supply. The secondary output voltage will be
A. 3.6 V.
B. 2.5 V.
C. 3.0 V.
D. 6.0 V.
Answer:C
The primary winding of a 220/6 V, 50 Hz transformer is energised from 110 V, 60 Hz supply. The secondary output voltage will be
A. 3.6 V. B. 2.5 V. C. 3.0 V. D. 6.0 V.