1
MHT CET 2026 17th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
To get the truth table shown from the following logic circuit, the gate G should be
MHT CET 2026 17th April Morning Shift Physics - Semiconductor Devices and Logic Gates Question 26 English
A
NAND gate.
B
NOR gate.
C
AND gate.
D
OR gate.
2
MHT CET 2026 17th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
When the Zener diode is used as a voltage regulator, it is connected in
A
forward bias and in parallel with load.
B
reverse bias and in series with load.
C
forward bias and in series with load.
D
reverse bias and in parallel with load.
3
MHT CET 2026 17th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
In the circuit shown in figure all the three diodes D1, D2, D3 have forward resistance $50\ \Omega$ each and infinite backward resistance. If the battery voltage is 5V, the current through $100\ \Omega$ resistance is
MHT CET 2026 17th April Morning Shift Physics - Semiconductor Devices and Logic Gates Question 24 English
A
$60$ mA
B
$30$ mA
C
$20$ mA
D
$10$ mA
4
MHT CET 2026 16th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
Electrical conductivity of insulators is
A
exactly zero
B
extremely large
C
extremely small
D
sometimes small and sometimes large

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