GATE ECE 2005 | GATE ECE Year Wise Previous Years Questions

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

The Op-Amp circuit shown in figure is a filter. The type of filter and its cut-off frequency are respectively. GATE ECE 2005 Analog Circuits - Operational Amplifier Question 53 English

GATE ECE 2005 Analog Circuits - Operational Amplifier Question 53 English

high pass, 1000 rad/sec.

low pass, 1000 rad/sec.

high pass, 10 rad/sec.

low pass, 10 rad/sec.

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

For an n-channel MOSFET and its transfer curve shown in the figure, the threshold voltage is GATE ECE 2005 Analog Circuits - FET and MOSFET Question 23 English 1

GATE ECE 2005 Analog Circuits - FET and MOSFET Question 23 English 1

GATE ECE 2005 Analog Circuits - FET and MOSFET Question 23 English 2

1 V and the device is in active region

-1 V and the device is in saturation region.

1 V and the device is in saturation region.

-1 V and the device is in active region.

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

Given
$${r_d} = 20K\Omega ,\,\,{I_{DSS}}\, = \,10mA,\,\,{V_P} = - 8V$$ GATE ECE 2005 Analog Circuits - FET and MOSFET Question 24 English

Transconductance in milli-Siemens (mS) and voltage gain of the amplifier are respectively.

1.875 mS and 3.41

1.875 mS and -3.41

3.3 mS and -6

3.3 mS and 6

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

Given
$${r_d} = 20K\Omega ,\,\,{I_{DSS}}\, = \,10mA,\,\,{V_P} = - 8V$$ GATE ECE 2005 Analog Circuits - FET and MOSFET Question 26 English

Z_i and Z_o of the circuit are respectively

2 $$M\Omega $$ and 2 $$K\Omega $$

2 $$M\Omega $$ and 20/11 $$K\Omega $$

infinity and 2 $$M\Omega $$

infinity and 20/11$$M\Omega $$

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