1
GATE ECE 1996
Subjective
+5
-0
A JEFT with VP = -4V and IDss = 12mA is used in the circuit shown in Fig. Assuming the device to be operating in saturation, determine ID, VDS and VGS GATE ECE 1996 Analog Circuits - FET and MOSFET Question 10 English
2
GATE ECE 1996
MCQ (Single Correct Answer)
+2
-0.6
Value of R in the oscillator shown in the given figure. So chosen that it just oscillates at an angular frequencies of' "$$\omega $$". The value of "$$\omega $$" and the required value of R will respectively be GATE ECE 1996 Analog Circuits - Oscillators Question 6 English
A
$${10^5}$$ rad/ sec, 2 $$ \times $$$${10^4}$$ $$\Omega $$
B
$$2 \times {10^4}$$ rad/ sec, $$2 \times {10^4}$$ $$\Omega $$
C
$$2 \times {10^4}$$ rad/ sec , $${10^5}\,\Omega $$
D
$${10^{5\,\,}}rad/\sec ,{10^5}\,\Omega $$
3
GATE ECE 1996
MCQ (Single Correct Answer)
+1
-0.3
The circuit shown in the figure is that of GATE ECE 1996 Analog Circuits - Operational Amplifier Question 86 English
A
a non-inverting Amplifiers
B
an inverting Amplifier
C
an oscillator
D
a Schmitt trigger
4
GATE ECE 1996
MCQ (Single Correct Answer)
+2
-0.6
The number of bits in a binary PCM system is increased from n to n+1. As a result, the signal to quantization noise ratio will improve by a factor
A
$$\left( {n + 1} \right)/n$$
B
$${2^{\left( {n + 1} \right)/n}}$$
C
$${2^{2\left( {n + 1} \right)/n}}$$
D
which is independent of n
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