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General Aptitude
- 191 questions
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Engineering Mathematics
- 215 questions
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Networks, Signals and Systems
- 193 questions
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Electronic Devices
- 126 questions - Energy bands in intrinsic and extrinsic semiconductors, equilibrium carrier concentration, direct and indirect band-gap semiconductors.
P-N junction, Zener diode, BJT, MOS capacitor, MOSFET, LED, photo diode and solar cell.
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Analog Circuits
- 119 questions
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Digital Circuits
- 96 questions
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Control Systems
- 46 questions - Basic control system components; Feedback principle; Transfer function; Block diagram representation; Signal flow graph; Transient and steady-state analysis of LTI systems; Frequency response; Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag, lead and lag-lead compensation; State variable model and solution of state equation of LTI systems.
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Communications
- 62 questions - Fundamentals of error correction, Hamming codes, CRC.
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Electromagnetics
- 89 questions - Rectangular and circular waveguides, light propagation in optical fibers, dipole and monopole antennas, linear antenna arrays.
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Others
- 1,051 questions