1.

If R‚ÇÇ is the resistance of secondary winding of the transformer and K is the transformation ratio then the equivalent secondary resistance referred to primary will be$

A. R‚Äö√á√á/‚Äö√ √∂K
B. R₂/K²
C. R₂²/K²
D. R₂²/K
Answer» C. R‚Äö√á√ᬨ‚â§/K¬¨‚â§


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