1
KCET 2024
MCQ (Single Correct Answer)
+1
-0
The upper level of valence band and lower level of conduction band overlap in the case of
2
KCET 2024
MCQ (Single Correct Answer)
+1
-0
In the diagram shown, the Zener diode has a reverse breakdown voltage of $V_Z$. The current through the load resistance $R_L$ is $I_L$. The current through the Zener diode is
3
KCET 2024
MCQ (Single Correct Answer)
+1
-0
A $p-n$ junction diode is connected to a battery of emf 5.7 V in series with a resistant $5 \mathrm{k} \Omega$ such that it is forward biased. If the barrier potential of the diode is 0.7 V , neglecting the diode resistance, the current in the circuit is
4
KCET 2023
MCQ (Single Correct Answer)
+1
-0
When a $$p$$-$$n$$ junction diode is in forward bias, which type of charge carriers flows in the connecting wire?
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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