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Electronics and Communication Engineering - Analog Electronics - Discussion

Discussion Forum : Analog Electronics - Section 3 (Q.No. 6)
Analog Electronics
6.
In the circuit figure LED will be on when v1 is
less than 6 V
more than 6 V
less than 12 V
more than 12 V
Answer: Option
Explanation:

Voltage input to inverting input is . Therefore, vi should be more than 6 V.

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