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Analog Circuits
Bipolar Junction Transistor
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FET and MOSFET
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Oscillators
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Operational Amplifier
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555 Timer
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Frequency Response
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Diodes
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Feedback Amplifier
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Power Amplifier
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1
GATE ECE 1992
MCQ (Single Correct Answer)
+2
-0.6
An n-channel JFET has a pinch-off voltage of Vp = -5V. VDS(max) = 20V and gm = 2mA/V. The minimum 'ON' resistance is achieved in the JFET for
A
$${V_{GS}} = -7V$$ and $${V_{DS}} = 0V$$
B
$${V_{GS}} = 7V$$ and $${V_{DS}} = 0V$$
C
$${V_{GS}} = 0V$$ and $${V_{DS}} = 20V$$
D
$${V_{GS}} = -7V$$ and $${V_{DS}} = 20V$$
2
GATE ECE 1992
MCQ (Single Correct Answer)
+2
-0.6
The JFET in the circuit shown in fig. has an IDSS = 10mA and Vp = -5V. The value of the resistance Rs for a drain current IDS = 6.4mA is (select the Nearest value). GATE ECE 1992 Analog Circuits - FET and MOSFET Question 23 English
A
150 ohms
B
470 ohms
C
560 ohms
D
1 Kilo ohm
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Questions Asked from Marks 2
GATE ECE 2025 (1) GATE ECE 2024 (2) GATE ECE 2022 (2) GATE ECE 2013 (1) GATE ECE 2006 (1) GATE ECE 2005 (4) GATE ECE 2003 (1) GATE ECE 2002 (1) GATE ECE 1992 (2)
GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics