Electrical Engineering - Circuit Theorems and Conversions - Discussion
Discussion Forum : Circuit Theorems and Conversions - True or False (Q.No. 3)
3.
A practical current source has a finite internal resistance.
Discussion:
15 comments Page 2 of 2.
J N singh said:
1 decade ago
In Ideally case the resistance is zero but practically not possible.
Sujeet kumar said:
10 years ago
For a practical current source it has finite resistance, but when we talk about ideal current source than it has infinite resistance, the person who is saying that internal resistance is zero it is valid for ideal voltage source.
Mallikarjun kh said:
8 years ago
The Practical current source consists that "current source in parallel with small internal resistance". But in the ideal current source, there is no internal resistance means that parallel circuit is open.
RAJESH said:
8 years ago
Actually, there is no practical current sources.
Rajakumar said:
6 years ago
Actually, ideal current source has infinite internal resistance but a practical current source has high resistance.
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