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Electronics - Transformers - Discussion

Discussion Forum : Transformers - General Questions (Q.No. 1)
Transformers
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.
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.
Gopikkannan k t said:   1 decade ago
P = VI V = IR V is constant that is directly proportional to P.

I and R inversely proportion then power drop at Rs=Rl is high.
Abdul said:   9 years ago
When the resistance is common for the entire circuit from source to load then power at the source will be equal to power at the load.
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