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.
Dheeraj burnwal said:
9 years ago
Practical means which exist in real life so some resistance.
(1)
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.
Anandhu said:
5 years ago
An ideal current source has infinite resistance, but a practical current source has finite resistance.
1. Voltmeter resistance is high or finite.
2. Ammeter zero or low.
3. Voltage source zero.
4. Current source infinity.
1. Voltmeter resistance is high or finite.
2. Ammeter zero or low.
3. Voltage source zero.
4. Current source infinity.
(1)
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