1

GATE ECE 1995

MCQ (Single Correct Answer)

+1

-0.3

A BJT is said to be operating in the saturation region if

2

GATE ECE 1995

MCQ (Single Correct Answer)

+1

-0.3

A transistor having $$\alpha$$ = 0.99 and V_{BE} = 0.7 V, is used in the circuit of the figure.What is the value of the collector current?

3

GATE ECE 1994

Fill in the Blanks

+1

-0

In order to reduce the harmonic distortion in an amplifier, its dynamic range has
to be _________

4

GATE ECE 1994

Numerical

+1

-0

A common emitter transistor amplifier has a collector current of 1.0 mA when its
base current is 25 $$\mu$$A at the room temperature. It's input resistance is approximately equal to (in K$$\Omega$$) _________ .

Your input ____

Questions Asked from Bipolar Junction Transistor (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE ECE 2016 Set 2 (1)
GATE ECE 2016 Set 3 (1)
GATE ECE 2014 Set 4 (1)
GATE ECE 2014 Set 3 (1)
GATE ECE 2014 Set 2 (1)
GATE ECE 2012 (1)
GATE ECE 2011 (1)
GATE ECE 2010 (2)
GATE ECE 2006 (1)
GATE ECE 2005 (1)
GATE ECE 2004 (1)
GATE ECE 2001 (1)
GATE ECE 2000 (1)
GATE ECE 1998 (4)
GATE ECE 1995 (2)
GATE ECE 1994 (2)
GATE ECE 1993 (2)

GATE ECE Subjects

Network Theory

Control Systems

Electronic Devices and VLSI

Analog Circuits

Digital Circuits

Microprocessors

Signals and Systems

Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform

Communications

Electromagnetics

General Aptitude