1
JEE Main 2013 (Offline)
MCQ (Single Correct Answer)
+4
-1
A diode detector is used to detect an amplitude modulated wave of $$60\% $$ modulation by using a condenser of capacity $$250$$ picofarad in parallel with a load resistance $$100$$ kilo $$ohm.$$ Find the maximum modulated frequency which could be detected by it. JEE Main 2013 (Offline) Physics - Semiconductor Question 175 English
A
$$10.62$$ $$MHz$$
B
$$10.62$$ $$kHz$$
C
$$5.31$$ $$MHz$$
D
$$5.31$$ $$kHz$$
2
JEE Main 2013 (Offline)
MCQ (Single Correct Answer)
+4
-1
The $${\rm I}$$-$$V$$ characteristic of an $$LED$$ is
A
JEE Main 2013 (Offline) Physics - Semiconductor Question 161 English Option 1
B
JEE Main 2013 (Offline) Physics - Semiconductor Question 161 English Option 2
C
JEE Main 2013 (Offline) Physics - Semiconductor Question 161 English Option 3
D
JEE Main 2013 (Offline) Physics - Semiconductor Question 161 English Option 4
3
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
Truth table for system of four $$NAND$$ gates as shown in figure is: AIEEE 2012 Physics - Semiconductor Question 162 English
A
AIEEE 2012 Physics - Semiconductor Question 162 English Option 1
B
AIEEE 2012 Physics - Semiconductor Question 162 English Option 2
C
AIEEE 2012 Physics - Semiconductor Question 162 English Option 3
D
AIEEE 2012 Physics - Semiconductor Question 162 English Option 4
4
AIEEE 2010
MCQ (Single Correct Answer)
+4
-1
The combination of gates shown below yields AIEEE 2010 Physics - Semiconductor Question 163 English
A
OR gate
B
NOT gate
C
XOR gate
D
NAND gate
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