1
JEE Main 2023 (Online) 24th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

JEE Main 2023 (Online) 24th January Evening Shift Physics - Semiconductor Question 26 English

The logic gate equivalent to the given circuit diagram is :

A
NOR
B
OR
C
NAND
D
AND
2
JEE Main 2023 (Online) 24th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R

Assertion A : Photodiodes are preferably operated in reverse bias condition for light intensity measurement.

Reason R : The current in the forward bias is more than the current in the reverse bias for a $$p-n$$ junction diode.

In the light of the above statements, choose the correct answer from the options given below :

A
Both A and R are true and R is the correct explanation of A
B
A is false but R is true
C
A is true but R is false
D
Both A and R are true but R is NOT the correct explanation of A
3
JEE Main 2022 (Online) 28th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

An n.p.n transistor with current gain $$\beta=100$$ in common emitter configuration is shown in figure. The output voltage of the amplifier will be

JEE Main 2022 (Online) 28th July Evening Shift Physics - Semiconductor Question 39 English

A
0.1 V
B
1.0 V
C
10 V
D
100 V
4
JEE Main 2022 (Online) 28th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify the solar cell characteristics from the following options :

A
JEE Main 2022 (Online) 28th July Morning Shift Physics - Semiconductor Question 40 English Option 1
B
JEE Main 2022 (Online) 28th July Morning Shift Physics - Semiconductor Question 40 English Option 2
C
JEE Main 2022 (Online) 28th July Morning Shift Physics - Semiconductor Question 40 English Option 3
D
JEE Main 2022 (Online) 28th July Morning Shift Physics - Semiconductor Question 40 English Option 4
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