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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 5 (Q.No. 4)
Networks Analysis and Synthesis
4.
In a practical voltage source, the terminal voltage
cannot be less than source voltage
cannot be higher than source voltage
is always less than source voltage
is always equal to source voltage
Answer: Option
Explanation:

A practical voltage source has some source resistance.

Because of voltage drop across source resistance, terminal voltage cannot be higher than source voltage.

If current is zero, terminal voltage and source voltage are equal.

Discussion:
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