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GATE ECE 1987
MCQ (More than One Correct Answer)
+2
-0
In an intrinsic semiconductor the free electron concentration depends on
A
Effective mass of electrons only.
B
Effective mass of holes only.
C
Temperature of the Semiconductor.
D
Width of the forbidden energy band of the semiconductor.
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GATE ECE 2025 (2) GATE ECE 2024 (1) GATE ECE 2023 (2) GATE ECE 2022 (1) GATE ECE 2017 Set 1 (1) GATE ECE 2015 Set 2 (1) GATE ECE 2014 Set 4 (2) GATE ECE 2014 Set 2 (1) GATE ECE 2010 (2) GATE ECE 2005 (1) GATE ECE 2003 (2) GATE ECE 1992 (1) GATE ECE 1991 (1) GATE ECE 1987 (1)
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