Electronics and Communication Engineering - Analog Electronics - Discussion

Discussion Forum : Analog Electronics - Section 4 (Q.No. 4)
4.
The turn ratio of a transformer is 20:1, if a load of 10Ω is connected across the secondary, what will be the effective resistance seen looking into the Primary?
2 kΩ
4 kΩ
8 kΩ
32 kΩ
Answer: Option
Explanation:

Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.