If R2 is the resistance of the secondary winding of the transformer and K is the transformation ratio then the equivalent secondary resistance referred to as primary will be
A. R2/VK
B. R2IK2
C. R22!K2
D. R22/K
Answer:B
If R2 is the resistance of the secondary winding of the transformer and K is the transformation ratio then the equivalent secondary resistance referred to as primary will be
A. R2/VK B. R2IK2 C. R22!K2 D. R22/K