1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

NEET 2024 (Re-Examination) Physics - Semiconductor Electronics Question 2 English

The I-V characteristics shown above are exhibited by a

A
Light emitting diode
B
Zener diode
C
Photodiode
D
Solar cell
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

When the output of an OR gate is applied as input to a NOT gate, then the combination acts as a

A
NAND gate
B
NOR gate
C
AND gate
D
OR gate
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

The output Y for the inputs A and B of the given logic circuit is:

NEET 2024 (Re-Examination) Physics - Semiconductor Electronics Question 1 English

A
$$A \cdot B$$
B
$$\bar{A} \cdot \bar{B}$$
C
$$A+B$$
D
$$\bar{A}+\bar{B}$$
4
NEET 2024
MCQ (Single Correct Answer)
+4
-1

A logic circuit provides the output $$Y$$ as per the following truth table :

NEET 2024 Physics - Semiconductor Electronics Question 5 English

The expression of the output Y is :

A
$$ A \cdot B+\bar{A} $$
B
$$ A \cdot \bar{B}+\bar{A} $$
C
$$ \bar{B} $$
D
B
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