Semiconductor Electronics · Physics · AIIMS
Start PracticeMCQ (Single Correct Answer)
AIIMS 2019
The given transistor operates in saturation region then what should be the value of $$V_{B B}$$ ?
$$\begin{aligned}
& \left(R_{\text {out }}=200 \...
AIIMS 2019
If voltage across a zener diode is 6V, then
find out the value of maximum resistance in
this condition.
...
AIIMS 2019
Assertion : Photodiode and solar cell work
on same mechanism.
Reason : Area is large for solar cell.
AIIMS 2018
The diode used at a
constant potential drop
of 0.5 V at all currents
and maximum power
rating of 100 mW. What
resistance must be
connected in series ...
AIIMS 2018
Assertion Thickness of depletion layer is
fixed in all semiconductor devices.
Reason No free charge carriers are available
in depletion layer....
AIIMS 2017
The current gain of a transistor in common emitter mode is 49. The change in collector current and emitter current corresponding to change in base cur...
AIIMS 2017
A specimen of silicon is to be made $$P$$-type semiconductor for this one atom of indium, on an average, is doped in $$5 \times 10^7$$ silicon atoms. ...
AIIMS 2017
A proper combination of $$3 \mathrm{NOT}$$ and 1 NAND gates is shown. If $$A=0, B=1, C=1$$, then the output of this combination is
...