1
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0
The output of the given arrangement of logic gates for $A=0, B=1$ and $A=1, B=1$ will be
2
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0
A germanium crystal is doped with arsenic atoms and indium atoms simultaneously. Number of arsenic atoms used $=5 \times 10^{22}$ per $\mathrm{m}^3$ and number of indium atoms used $=5 \times 10^{20}$ per $\mathrm{m}^3$, then resulting crystal is a/an
3
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0
Assuming the diodes to be of silicon with forward resistance zero, the current $$i$$ in the following circuit is
4
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0
In a $$n$$-$$p$$-$$n$$ transistor $$10^{10}$$ electrons enter the emitter in $$10^{-6}$$ s. $$6 \%$$ of the other electrons are lost in the base. The current transfer ratio will be.
Questions Asked from Semiconductor Devices and Logic Gates (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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