1
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
The primary reason for the widespread use of Silicon in semiconductor device
technology is
2
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
A Silicon PN junction at a temperature of 20°C has a reverse saturation current of
10 pico-Amperes (pA). The reverse saturation current at 40°C for the same bias
is approximately
3
GATE ECE 2004
MCQ (Single Correct Answer)
+1
-0.3
The impurity commonly used for realizing the base region of a silicon n-p-n
transistor is
4
GATE ECE 2003
MCQ (Single Correct Answer)
+1
-0.3
n-type silicon is obtained by doping silicon with
GATE ECE Subjects
Browse all chapters by subject
General Aptitude
Network Theory
Microprocessors
Signals and Systems
Discrete Time Signal Fourier Series Fourier Transform Continuous Time Signal Laplace Transform Fourier Transform Discrete Fourier Transform and Fast Fourier Transform Representation of Continuous Time Signal Fourier Series Discrete Time Linear Time Invariant Systems Transmission of Signal Through Continuous Time LTI Systems Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Continuous Time Linear Invariant System Discrete Time Signal Z Transform Sampling
Electromagnetics
Digital Circuits
Electronic Devices and VLSI
Control Systems
Communications
Engineering Mathematics