1
GATE ECE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The Miller effect in the context of a Common Emitter amplifier explains
A
an increase in the low-frequency cutoff frequency
B
an increase in the high-frequency cutoff frequency
C
a decrease in the low-frequency cutoff frequency
D
a decrease in the high-frequency cutoff frequency
2
GATE ECE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
For the operational amplifier circuit shown, the output saturation voltages are $$ \pm \,\,15V$$. The upper and lower threshold voltages for the circuit are, respectively. GATE ECE 2017 Set 1 Analog Circuits - Operational Amplifier Question 58 English
A
+5 V and -5V
B
+7 V and -3V
C
+3V and -7V
D
+3V and -3V
3
GATE ECE 2017 Set 1
Numerical
+2
-0
The amplifier circuit shown in the figure is implemented using a compensated operational amplifier (op-amp), and has an open-loop voltage gain, A0 105 V/V and an open-loop cut-off frequency, fC = 8 Hz. The voltage gain of the amplifier at 15 kHz, in V/V, is __________. GATE ECE 2017 Set 1 Analog Circuits - Operational Amplifier Question 11 English
Your input ____
4
GATE ECE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In a digital communication system, the overall pulse shape p(t) at the receiver before the sampler has the Fourier transform P(f). If the symbols are transmitted at the rate of 2000 symbols per second, for which of the following cases is inter symbol interference zero?
A
GATE ECE 2017 Set 1 Communications - Digital Communication Systems Question 42 English Option 1
B
GATE ECE 2017 Set 1 Communications - Digital Communication Systems Question 42 English Option 2
C
GATE ECE 2017 Set 1 Communications - Digital Communication Systems Question 42 English Option 3
D
GATE ECE 2017 Set 1 Communications - Digital Communication Systems Question 42 English Option 4
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