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Semiconductors

JEE Main level, single correct, medium

202 of 209

Question 202 of 209

Consider two npn transistors as shown in figure. If 0 Volts corresponds to false and 5 Volts correspond to true then the output at C corresponds to :

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Answer: (A) A NAND B

The output at

\mathrm{C}

corresponds to A NAND

\mathrm{B} \text { or } \overline{\mathrm{A} \cdot \mathrm{B}}=\mathrm{C}

JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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JEE Main Physics practice question on Semiconductors (Logic gates), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.