Eddy currents in the core of transformer can't be developed by
A. increasing the number of turns in secondary coil
B. taking laminated transformer
C. making step down transformer
D. using a weak a.c. at high potential
Answer:B
Eddy currents in the core of transformer can't be developed by
A. increasing the number of turns in secondary coil B. taking laminated transformer C. making step down transformer D. using a weak a.c. at high potential