EC GATE Electronic Devices & Circuits Online Test

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EC GATE Electronic Devices & Circuits 2017-04-12T19:54:19+00:00

Syllabus

Energy bands in silicon, intrinsic and extrinsic silicon. Carrier transport in silicon: diffusion current, drift current, mobility, and resistivity. Generation and recombination of ca rriers.p-njunction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, p-1-n and avalanche photo diode, Basics of LASERs.
Device technology: integrated circuits fabrication process, oxidation, diffusion, ion implantation, photolithography, n-tub, p-tub and twin-tub CMOS process.

Analysis of Previous GATE Papers

Exam Year 03 04 05 06 07 08 09 010 011 012 013
1 Mark Questions 5 3 3 4 2 4 2 2 3 1 3
2 Mark Questions 5 7 3 4 3 4 1 4 3 3 0
Total Marks 15 17 9 12 8 12 4 10 9 7 3

 

Exam Year 2014 2015
Set Set 1 Set 2 Set 3 Set 4 Set 1 Set 2 Set 3
1 Mark Questions 3 3 3 3 2 2 3
2 Mark Questions 3 6 4 4 2 3 3
Total Marks 9 15 11 11 6 8 9
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