1
GATE ECE 2008
MCQ (Single Correct Answer)
+2
-0.6
The measured transconductance gm of an NMOS transistor operating in the linear
region is plotted against the gate voltage VG at constant drain voltage VD. Which
of the following figures represents the expected dependence of gm on VG?
2
GATE ECE 2008
MCQ (Single Correct Answer)
+1
-0.3
All the four entries of $$2$$ $$x$$ $$2$$ matrix
$$P = \left[ {\matrix{ {{p_{11}}} & {{p_{12}}} \cr {{p_{21}}} & {{p_{22}}} \cr } } \right]$$ are non-zero and one of the eigen values is zero. Which of the following statement is true?
$$P = \left[ {\matrix{ {{p_{11}}} & {{p_{12}}} \cr {{p_{21}}} & {{p_{22}}} \cr } } \right]$$ are non-zero and one of the eigen values is zero. Which of the following statement is true?
3
GATE ECE 2008
MCQ (Single Correct Answer)
+1
-0.3
The system of linear equations $$\left. {\matrix{
{4x + 2y = 7} \cr
{2x + y = 6} \cr
} } \right\}$$ has
4
GATE ECE 2008
MCQ (Single Correct Answer)
+1
-0.3
For real values of $$x,$$ the minimum value of function $$f\left( x \right) = {e^x} + {e^{ - x}}\,\,$$ is
Paper analysis
Total Questions
Analog Circuits
5
Communications
9
Control Systems
11
Digital Circuits
6
Electromagnetics
6
Electronic Devices and VLSI
8
Engineering Mathematics
11
Microprocessors
1
Network Theory
9
Signals and Systems
9
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