1
TG EAPCET 2024 (Online) 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

To get output 1 for the following logic circuit, the correct choice of the inputs is TG EAPCET 2024 (Online) 11th May Morning Shift Physics - Semiconductor Devices and Logic Gates Question 5 English

A
$A=1, B=1, C=0$
B
$A=0, B=1, C=0$
C
$A=1, B=0, C=1$
D
$A=0, B=0, C=1$
2
TG EAPCET 2024 (Online) 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
In an $n$-type semiconductor, electrons are majority charge carriers and holes are minority charge carriers. The charge of an $n$-type semiconductor is
A
negative
B
positive
C
neutral
D
depends on the dopant
3
TG EAPCET 2024 (Online) 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The region in the output voltage versus input voltage graph where a transistor can be used as an amplifier is
A
active region
B
cut-off region
C
saturation region
D
passive region
4
TG EAPCET 2024 (Online) 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The voltage gain of a transistor in common emitter configuration is 160 . The resistances in base and collector sides of the circuit are $1 \mathrm{k} \Omega$ and $4 \mathrm{k} \Omega$ respectively. If the change in base current is $100 \mu \mathrm{~A}$, then the change in output current is
A
4 mA
B
$4 \mu \mathrm{~A}$
C
40 mA
D
$40 \mu \mathrm{~A}$
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