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GATE 2019 Online Test Series : Electronics Engineering

Topicwise Tests
Tests Test Activation Date Test Closing Date Test Syllabus No. of Ques. Marks Timing Negative Marks
1 15-03-2018 15-02-2019 Networks-1: Network solution methods: nodal and mesh analysis, Wye‐Delta transformation. Network theorems: superposition, Thevenin and Norton's, maximum power transfer. Steady state sinusoidal analysis using phasors. 17 25 45 min 1/3 Marks
2 Networks-2: Frequency domain analysis of RLC circuits. Time domain analysis of simple linear circuits. Solution of network equations using Laplace transform. Linear 2‐port network parameters: driving point and transfer functions. 17 25 45 min 1/3 Marks
3 Control Systems-1: Basic control system components, feedback principle, transfer function, block diagram representation, signal flow graph. Transient and steady-state analysis of LTI systems. Routh-Hurwitz; Root-locus plots. 17 25 45 min 1/3 Marks
4 Control Systems-2: Frequency response, Nyquist stability criteria and Bode plot. Lag, lead and lag-lead compensation, PID controllers. State variable model and solution of state equation of LTI systems. 17 25 45 min 1/3 Marks
5 Electronic Devices-1: Energy bands in intrinsic and extrinsic silicon, Carrier transport: diffusion current, drift current, mobility and resistivity. Generation and recombination of carriers. Poisson and continuity equations. P-N junction, Zener diode. 17 25 45 min 1/3 Marks
6 Electronic Devices-2: BJT, MOS capacitor, MOSFET, LED, photo diode and solar cell. Integrated circuit fabrication process: oxidation, diffusion, ion implantation, photolithography and twin-tub CMOS process. 17 25 45 min 1/3 Marks
7 Analog Circuits-1: Small signal equivalent circuits of diodes. Simple diode circuits: clipping, clamping and rectifiers. Biasing, bias stability of BJTs and MOSFETs. 17 25 45 min 1/3 Marks
8 Analog Circuits-2 : Small signal equivalent circuits of BJTs and MOSFETs, single-stage BJT and MOSFET amplifiers, mid-frequency small signal analysis. Frequency response of BJT and MOSFET amplifiers. Multi-stage, differential, feedback and power amplifiers. 17 25 45 min 1/3 Marks
9 Engineering mathematics-1: Linear Algebra, Calculus, Vector Analysis, Probability and Statistics. 17 25 45 min 1/3 Marks
10 Engineering mathematics-2: Differential Equations, Complex Analysis, Numerical Methods. 17 25 45 min 1/3 Marks
11 General Aptitude-1: Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation. 17 25 45 min 1/3 Marks
12 General Aptitude-2: Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction. 17 25 45 min 1/3 Marks
13 15-04-2018 15-02-2019 Analog Circuits-3: Operational amplifiers: Simple op-amp circuits, active filters. Sinusoidal oscillators: criterion for oscillation, single-transistor and op-amp configurations. Function generators, wave-shaping circuits and 555 timers. Voltage reference circuits; Power supplies: ripple removal and regulation. 17 25 45 min 1/3 Marks
14 Microprocessors: Semiconductor memories: ROM, SRAM, DRAM; 8-bit microprocessor (8085): architecture, programming, memory and I/O interfacing. 17 25 45 min 1/3 Marks
15 Digital Circuits-1: Number systems; Combinatorial circuits: Boolean algebra, minimization of functions using Boolean identities and Karnaugh map, logic gates and their static CMOS implementations, arithmetic circuits, code converters, multiplexers, decoders. 17 25 45 min 1/3 Marks
16 Digital Circuits-2: Programmable logic devices. Sequential circuits: latches and flip‐flops, counters, shift‐registers and finite state machines. Data converters: sample and hold circuits, ADCs and DACs. 17 25 45 min 1/3 Marks
17 Signals and Systems-1: Continuous-time signals: Fourier series and Fourier transform representations, sampling theorem and applications. Continuous LTI systems: definition and properties, causality, stability, impulse response, convolution, poles and zeros, parallel and cascade structures, frequency response, group delay, phase delay. 17 25 45 min 1/3 Marks
18 Signals and Systems-2: Discrete-time signals: discrete-time Fourier transform (DTFT), DFT, FFT, Z-transform, interpolation of discrete-time signals. Discrete LTI systems: definition and properties, causality, stability, impulse response, convolution, poles and zeros, parallel and cascade structures, digital filter design techniques. 17 25 45 min 1/3 Marks
19 Communications-1: Analog communications: amplitude modulation and demodulation, angle modulation and demodulation, spectra of AM and FM, superheterodyne receivers, circuits for analog communications. 17 25 45 min 1/3 Marks
20 Communications-2: Random processes: autocorrelation and power spectral density, properties of white noise, filtering of random signals through LTI systems. Information theory: entropy, mutual information and channel capacity theorem. 17 25 45 min 1/3 Marks
21 Communications-3: Digital communications: PCM, DPCM, digital modulation schemes, amplitude, phase and frequency shift keying (ASK, PSK, FSK), QAM, MAP and ML decoding, matched filter receiver, calculation of bandwidth, SNR and BER for digital modulation; Fundamentals of error correction, Hamming codes; Timing and frequency synchronization, inter-symbol interference and its mitigation; Basics of TDMA, FDMA and CDMA. 17 25 45 min 1/3 Marks
22 Electromagnetics-1: Electrostatics; Maxwell's equations: differential and integral forms and their interpretation, boundary conditions, wave equation, Poynting vector. 17 25 45 min 1/3 Marks
23 Electromagnetics-2: Plane waves and properties: reflection and refraction, polarization, phase and group velocity, propagation through various media, skin depth. Waveguides: modes, boundary conditions, cut-off frequencies, dispersion relations. 17 25 45 min 1/3 Marks
24 Electromagnetics-3: Transmission lines: equations, characteristic impedance, impedance matching, impedance transformation, S-parameters, Smith chart. Antennas: antenna types, radiation pattern, gain and directivity, return loss, antenna arrays. Basics of radar; Light propagation in optical fibers. 17 25 45 min 1/3 Marks
Single Subject Tests
25 15-05-2018 15-02-2019 Networks 33 50 90 min 1/3 Marks
26 Control Systems 33 50 90 min 1/3 Marks
27 Electronic Devices 33 50 90 min 1/3 Marks
28 Analog Circuits 33 50 90 min 1/3 Marks
29 Engineering Mathematics 33 50 90 min 1/3 Marks
30 General Aptitude 33 50 90 min 1/3 Marks
31 15-06-2018 15-02-2019 Signals & Systems 33 50 90 min 1/3 Marks
32 Analog Communication Systems 33 50 90 min 1/3 Marks
33 Digital Communication Systems 33 50 90 min 1/3 Marks
34 Digital Circuits 33 50 90 min 1/3 Marks
35 Electromagnetics 33 50 90 min 1/3 Marks
36 Microprocessors 33 50 90 min 1/3 Marks
Multiple Subject Tests
37 15-07-2018 15-02-2019 Networks + Control Systems 33 50 90 min 1/3 Marks
38 Electronic Devices + Analog Circuits 33 50 90 min 1/3 Marks
39 Digital Circuits + Microprocessors 33 50 90 min 1/3 Marks
40 Communications 33 50 90 min 1/3 Marks
41 Electromagnetics + Signals & Systems 33 50 90 min 1/3 Marks
42 Engineering Mathematics + General Aptitude 33 50 90 min 1/3 Marks
Full Syllabus Tests
43 15-08-2018 15-02-2019 Full Syllabus Test-1 (Basic Level) 65 100 180 min 1/3 Marks
44 Full Syllabus Test-2 (Basic Level) 65 100 180 min 1/3 Marks
45 Full Syllabus Test-3 (Basic Level) 65 100 180 min 1/3 Marks
46 Full Syllabus Test-4 (Basic Level) 65 100 180 min 1/3 Marks
47 15-09-2018 15-02-2019 Full Syllabus Test-5 (Advance Level) 65 100 180 min 1/3 Marks
48 Full Syllabus Test-6 (Advance Level) 65 100 180 min 1/3 Marks
49 Full Syllabus Test-7 (Advance Level) 65 100 180 min 1/3 Marks
50 Full Syllabus Test-8 (Advance Level) 65 100 180 min 1/3 Marks
Candidate has to upload GATE-2019 Admit Card to access below mentioned tests
51 GATE Mock Test 1 65 100 180 min 1/3 Marks
52 GATE Mock Test 2 65 100 180 min 1/3 Marks
53 GATE Mock Test 3 65 100 180 min 1/3 Marks
54 GATE Mock Test 4 65 100 180 min 1/3 Marks


GATE 2018 Online Test Series (For Practice) : Electronics Engineering

Tests Test Activation Date Test Closing Date Test Type Test Syllabus No. of Ques. Marks Timing Negative Marks
1 Activated 15-02-2019 Basic Level Test - 1 : Part Syllabus Networks 33 50 90 min 1/3 Marks
2 Basic Level Test - 2 : Part Syllabus Control Systems 33 50 90 min 1/3 Marks
3 Basic Level Test - 3 : Part Syllabus Electronic Devices 33 50 90 min 1/3 Marks
4 Basic Level Test - 4 : Part Syllabus Engineering Mathematics 33 50 90 min 1/3 Marks
5 Basic Level Test - 5 : Part Syllabus Electromagnetics 33 50 90 min 1/3 Marks
6 Basic Level Test - 6 : Part Syllabus General Aptitude 33 50 90 min 1/3 Marks
7 Activated 15-02-2019 Basic Level Test - 7 : Part Syllabus Signals & Systems 33 50 90 min 1/3 Marks
8 Basic Level Test - 8 : Part Syllabus Analog Communication Systems 33 50 90 min 1/3 Marks
9 Basic Level Test - 9 : Part Syllabus Digital Communication Systems 33 50 90 min 1/3 Marks
10 Basic Level Test - 10 : Part Syllabus Digital Electronics 33 50 90 min 1/3 Marks
11 Basic Level Test - 11: Part Syllabus Analog Electronics 33 50 90 min 1/3 Marks
12 Basic Level Test - 12: Part Syllabus Microprocessors 33 50 90 min 1/3 Marks
13 Activated 15-02-2019 Basic Level Test - 13: Full Syllabus Full Syllabus Test-1 65 100 180 min 1/3 Marks
14 Basic Level Test - 14: Full Syllabus Full Syllabus Test-2 65 100 180 min 1/3 Marks
15 Basic Level Test - 15: Full Syllabus Full Syllabus Test-3 65 100 180 min 1/3 Marks
16 Basic Level Test - 16: Full Syllabus Full Syllabus Test-4 65 100 180 min 1/3 Marks
17 Activated 15-02-2019 Advance Level Test - 1 : Part Syllabus Networks 33 50 90 min 1/3 Marks
18 Advance Level Test - 2 : Part Syllabus Control Systems 33 50 90 min 1/3 Marks
19 Advance Level Test - 3 : Part Syllabus Electronic Devices 33 50 90 min 1/3 Marks
20 Advance Level Test - 4 : Part Syllabus Engineering Mathematics 33 50 90 min 1/3 Marks
21 Advance Level Test - 5 : Part Syllabus Electromagnetics 33 50 90 min 1/3 Marks
22 Advance Level Test - 6 : Part Syllabus General Aptitude 33 50 90 min 1/3 Marks
23 Activated 15-02-2019 Advance Level Test - 7 : Part Syllabus Signals & Systems 33 50 90 min 1/3 Marks
24 Advance Level Test - 8 : Part Syllabus Analog Communication Systems 33 50 90 min 1/3 Marks
25 Advance Level Test - 9 : Part Syllabus Digital Communication Systems 33 50 90 min 1/3 Marks
26 Advance Level Test - 10 : Part Syllabus Digital Electronics 33 50 90 min 1/3 Marks
27 Advance Level Test - 11: Part Syllabus Analog Electronics 33 50 90 min 1/3 Marks
28 Advance Level Test - 12: Part Syllabus Microprocessors 33 50 90 min 1/3 Marks
29 Activated 15-02-2019 Advance Level Test - 13: Full Syllabus Full Syllabus Test-1 65 100 180 min 1/3 Marks
30 Advance Level Test - 14: Full Syllabus Full Syllabus Test-2 65 100 180 min 1/3 Marks
31 Advance Level Test - 15: Full Syllabus Full Syllabus Test-3 65 100 180 min 1/3 Marks
32 Advance Level Test - 16 : Full Syllabus Full Syllabus Test-4 65 100 180 min 1/3 Marks
33 Activated 15-02-2019 GATE Mock Test - 1 : Full Syllabus GATE Mock Test 1 65 100 180 min 1/3 Marks
34 GATE Mock Test - 2 : Full Syllabus GATE Mock Test 2 65 100 180 min 1/3 Marks
35 GATE Mock Test - 3 : Full Syllabus GATE Mock Test 3 65 100 180 min 1/3 Marks
36 GATE Mock Test - 4 : Full Syllabus GATE Mock Test 4 65 100 180 min 1/3 Marks


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