Electronics - Transformers - Discussion

Discussion Forum : Transformers - General Questions (Q.No. 1)
1.
When does maximum power transfer happen from the source to the load?
When the source resistance is greater than the load resistance
When the source resistance is less than the load resistance
When there is negligible source resistance
When the source resistance equals the load resistance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.

Tapash! said:   1 decade ago
Yes, correct according to max. Transfer theorem, source resistence should be equal to load resistor.

Vijay kumar said:   1 decade ago
We know that transformer is used to transfer power from one circuit to another and also for impedance matching, it happens when "source resistance is equal to load resistance".

Mishra Pankaj P said:   1 decade ago
When the internal resistance is equal to the load resistance then the maximum power will generate according to maximum power transfer theorem.


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