1
MHT CET 2023 9th May 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 2023 9th May Morning Shift Physics - Semiconductor Devices and Logic Gates Question 13 English

A
OR
B
AND
C
NOR
D
NAND
2
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Combination of NAND gates is shown in the figure. It is equivalent to

MHT CET 2021 21th September Evening Shift Physics - Semiconductor Devices and Logic Gates Question 16 English

A
AND gate
B
NOR gate
C
OR gate
D
X-OR gate
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

In an ideal junction diode, the current flowing through PQ is

MHT CET 2021 21th September Evening Shift Physics - Semiconductor Devices and Logic Gates Question 14 English

A
2 $$\times$$ 10$$^{-3}$$ A
B
2 $$\times$$ 10$$^{-2}$$ A
C
4 $$\times$$ 10$$^{-3}$$ A
D
10$$^{-3}$$ A
4
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

LED is manufactured using zinc selenide then it emits.

A
infrared radiations
B
yellow light
C
blue light
D
green light
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