1
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
In the depletion layer of reverse biased p-n junction, the
A
electric field is very small.
B
potential is maximum.
C
electric field is maximum.
D
potential is zero.
2
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
For a common emitter transistor, if $\frac{I_{\mathrm{C}}}{I_{\mathrm{E}}}=0.95$, then the current gain is
A
47.5
B
44
C
19
D
15
3
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
In the case of constant ' $\alpha$ ' and ' $\beta$ ' of a transistor ( $\alpha$ and $\beta$ are current ratios)
A
$\beta<1, \alpha>1$
B
$\beta>1, \alpha<1$
C
$\alpha=\beta$
D
$\alpha=\beta^2$
4
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

To get the truth table shown from the following logic circuit, the logic gate G should be

MHT CET 2024 16th May Evening Shift Physics - Semiconductor Devices and Logic Gates Question 13 English

A
AND
B
OR
C
NAND
D
NOR
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