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1
GATE EE 2006
MCQ (Single Correct Answer)
+2
-0.6
Consider the circuit shown in figure. If the $$\beta $$ of the transistor is $$30$$ and $${{\rm I}_{CBO}}$$ is $$20$$ $$nA$$ and the input voltage is $$5V$$ then the transistor would be operating in GATE EE 2006 Analog Electronics - Bjt and Mosfet Biasing Question 5 English
A
Saturation region
B
Active region
C
Break down region
D
Cut-off region
2
GATE EE 2005
MCQ (Single Correct Answer)
+2
-0.6
The common emitter amplifier shown in the figure is biased using a $$1mA$$ ideal current source. The approximate base current value is_____. GATE EE 2005 Analog Electronics - Bjt and Mosfet Biasing Question 18 English
A
$$0\,\mu A$$
B
$$10\,\mu A$$
C
$$100\,\mu A$$
D
$$1000\,\mu A$$
3
GATE EE 2005
MCQ (Single Correct Answer)
+2
-0.6
Assume that the threshold voltage of the $$N$$-channel $$MOSFET$$ shown in figure is $$0.75$$ $$V.$$ The output characteristics of the $$MOSFET$$ are also shown GATE EE 2005 Analog Electronics - Bjt and Mosfet Biasing Question 7 English 1 GATE EE 2005 Analog Electronics - Bjt and Mosfet Biasing Question 7 English 2

The Transconductance of the $$MOSFET$$ is

A
$$0.75$$ $$mS$$
B
$$1$$ $$mS$$
C
$$2$$ $$mS$$
D
$$10$$ $$mS$$
4
GATE EE 2005
MCQ (Single Correct Answer)
+2
-0.6
Assume that the threshold voltage of the $$N$$-channel $$MOSFET$$ shown in figure is $$0.75$$ $$V.$$ The output characteristics of the $$MOSFET$$ are also shown GATE EE 2005 Analog Electronics - Bjt and Mosfet Biasing Question 6 English 1 GATE EE 2005 Analog Electronics - Bjt and Mosfet Biasing Question 6 English 2

The voltage gain of the amplifier is

A
$$+5$$
B
$$-7.5$$
C
$$+10$$
D
$$-10$$
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Digital Electronics
Boolean Algebra Combinational Circuits Logic Gates Logic Families and Memories Minimization Sequential Circuits Analog to Digital and Digital to Analog Converter Microprocessor
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Time Response Analysis State Variable Analysis Basics of Control System Root Locus Techniques Block Diagram and Signal Flow Graph Controller and Compensator Polar Nyquist and Bode Plot Routh Hurwitz Stability
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Circuit Breaker Parameters and Performance of Transmission Lines Switch Gear and Protection High Voltage Dc Transmission Symmetrical Components and Symmetrical and Unsymmetrical Faults Load Flow Studies Per Unit System Power Generation Cost Power System Stability Generating Power Station
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Operational Amplifier 555 Timer Small Signal Modeling Bjt and Mosfet Biasing Diode Circuits and Applications Feedback Amplifiers and Oscillator Circuits Frequency Response
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Three Phase Circuits Two Port Networks Network Theorems Sinusoidal Steady State Analysis Graph Theory Transient Response Network Elements
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Verbal Ability Logical Reasoning Numerical Ability
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