Course Content
Module – Quantitative Aptitude
Chapter 1: Numbers System
0/13
1.1 Types of numbers
53:51
1.2 Divisibility rules
21:33
1.3 Cyclicity or fundamental to find last digit
16:15
1.4 Concept of HCF/LCM and its application
22:36
1.5 Remainders
12:51
1.6 Highest power and trailing zeros
22:33
1.7 Factors
23:54
1.8 Number System Exam Questions
18:26
1.9 Cyclicity – Last Digit (Unit Place)
42:53
1.10 Cyclicity – Last 2 Digits
36:42
1.11 Remainder Theorem
01:10:10
1.12 Base System
35:05
1.13 Right Most Non-zero Digit
15:24
Chapter 2: Percentages and Application
0/7
2.1 Introduction to Percentage
15:06
2.2 Change of base
16:01
2.3 Profit loss and discount concept
33:59
2.4 Simple interest and Compound interest
16:08
2.5 Faulty Weights
03:10
2.6 Successive Percentage Change
05:25
2.7 Percentage Exam Questions
20:08
Chapter 3: Ratio, Proportion and Mixtures
0/5
3.1 Introduction to Ratio
17:53
3.2 Introduction to Proportion
08:36
3.3 Partnership
23:10
3.4 Alligation & Mixture
13:12
3.5 Ratio & Proportion Exam Questions
13:12
Chapter 4: Time speed and distance
0/6
4.1 Relation between Time, Speed & Distance
07:41
4.2 Average Speed
10:54
4.3 Relative Speed
21:48
4.4 Boats & Stream
10:43
4.5 Races
11:02
4.6 Time, Speed & Distance Exam Questions
31:07
Chapter 5: Time And work
0/3
5.1 Introduction to Time & Work
02:37
5.2 Different types of questions of Time & Work
33:49
5.3 Time & Work Exam Questions
33:49
Chapter 6: Geometry
0/9
6.1 Angles
16:53
6.2 Triangles & Properties
19:00
6.3 Quadrilateral
05:15
6.4 Circle
11:29
6.5 Polygon
07:18
6.6 Trigonometry
17:46
6.7 Geometry & Mensuration (Higher Concept)
52:04
6.8 Mensulation
37:10
6.9 Geometry Exam Questions
01:01:36
Chapter 7: Permutation And Combination
0/7
7.1 Arrangement based on Alphabets
12:02
7.2 Arrangement based on Numbers
11:58
7.3 Rank in Dictionary
06:44
7.4 Combination
11:57
7.5 Application of Combination
32:39
7.6 Permutation
08:24
7.7 Permutation & Combination Exam Questions
25:59
Chapter 8: Probability and set Theory
0/3
8.1 Introduction to Probability
07:13
8.2 Types of Questions of Probability
46:33
8.3 Probability Exam Questions
27:57
Chapter 9: Algebra
0/8
9.1 Linear Equation
17:57
9.2 Quadratic Equation
19:03
9.3 Introduction to Progression
37:51
9.4 Logarithm
46:35
9.5 Logarithm Practice
49:03
9.6 Modulus
54:15
9.7 Inequality
23:39
9.8 Algebra Exam Questions
28:53
Chapter 10: Set Theory
0/1
Set Theory
11:28
Chapter 11: Previous Year Aptitude GATE Questions
0/17
1 aptitude-me-gate-question-2020
16:15
2 aptitude-ee-gate-question-2020
11:14
3 aptitude-ec-gate-question-2020
10:52
4 aptitude-cs-gate-question-2020
09:12
5 aptitude-ch-gate-question-2020
12:06
6 aptitude-ce-gate-question-2020
20:05
7aptitude-gate-questions-2018-ce
15:36
8 aptitude-gate-questions-2018-cs
08:11
9aptitude-gate-questions-2018-ec
08:52
10 aptitude-gate-questions-2018-me
12:37
11 aptitude-gate-questions-2017-ch
10:37
12 aptitude-gate-questions-gate-2016-ec
12:32
13 aptitude-gate-questions-gate-2016-ee
10:32
14 aptitude-gate-questions-2015
28:36
15 aptitude-gate-questions-2015-cs
12:15
16 aptitude-gate-questions-2015-ec-in
07:30
17 aptitude-gate-questions-2015-me
15:10
E-Book – Quantative Aptitude
0/1
E-Book
Practice Set – Quantative Aptitude
0/2
Practice Set 1
Practice Set 2
Mock Test – Quantitative Aptitude
0/2
Mock Test 1
Mock Test 2
Module – Engineering Mathematics
Chapter 1: LIMIT
0/8
1.1 Introduction to Limit
21:39
1.2 Indeterminate forms
26:48
1.3 Methods to Solve Limit
21:39
1.9 Approximation method
31:11
1.10 Limit involving modulus function
31:11
1.11 Limit involving Riemann integration
34:32
1.12 Limit involving greatest integer function
27:24
1.13 Various exams questions and practice questions
22:46
Chapter 2: CONTINUITY
0/3
2.1 Introduction to Continuity
01:11:59
2.2 Types of Continuity
26:25
2.3 Types of Discontinuity
36:59
Chapter 3: DIFFERENTIABILITY
0/3
3.1 Introduction to differentiability
35:43
3.2 Differentiability of modulus function
34:47
3.3 Various exam questions
16:40
Chapter 4: PROPERTIES OF FUNCTION
0/1
4.1 Monotone function
30:27
Chapter 5: MAXIMA & MINIMA
0/6
51-maxima-minima-engineering-mathematics
23:52
52-1 -maxima-minima-in-two-variables-maths-english-version
29:47
52-maxima-minima-gate-questions-engineering-mathematics
12:58
53-gate-questions-maxima-minima-part-1-maths-english-version
27:29
54-gate-questions-maxima-minima-part-2-maths-english-version
45:11
55-gate-questions-based-on-graph-maxima-minima-part-3-maths-english-version
31:50
Chapter 6: MEAN VALUE THEOREM
0/3
6.1 mean-value-theorem-engineering-mathematics
28:00
62-mean-value-theorem-gate-questions-engineering-mathematics
17:26
6.3 86-linear-algebra-part-6-engineering-mathematics
01:16:46
Chapter 7: Integration
0/2
7.1 Integration
57:39
7.2 Arc length
01:19:26
Chapter 8: LINEAR ALGEBRA
0/8
8.1 Linear Transformation
01:52:51
8.2 Introduction to matrices
58:27
8.3 Rank & Nullity
24:32
8.4 System of Linear equations
01:12:43
8.5 Eigen values & Eigen Vectors
41:57
8.6 Number of linearly independent Eigen Vectors
01:16:46
8.7 Diagonalization of matrix
48:21
8.8 Some important properties of special matrices
42:25
Chapter 9: PROBABILITY DISTRIBUTION
0/2
9.1 Discrete probability distribution
01:58:46
9.2 Binomial distribution
01:04:32
Chapter 10: STATISTICS
0/2
10.1 Statistics
02:26:57
10.2 statistics-gate-questions
05:46
Chapter 11: DIFFERENTIAL EQUATION
0/6
11.1 Introduction to Differential equation
01:53:39
11.2 Order and degree of Differential equation
01:01:04
11.3 Ordinary and partial differential equation
17:02
11.4 Linear and nonlinear differential equations
01:13:03
11.14 Partial differential equations
01:13:03
11.15 Gate questions
47:36
Chapter 12: NUMERICAL METHODS
0/4
12.1 Numerical Integration
01:47:40
12.2 Numerical Differentiation
01:11:01
12.3 Roots of Equation
02:15:45
12.4 Numerical Analysis (Maths)
01:13:16
Chapter 13: COMPLEX ANALYSIS
0/6
13.2 Limit, continuity and differentiability
01:20:05
13.3 Analytic functions
53:37
13.4 Entire function
01:13:24
13.5 Complex differentiation
30:09
13.6 Zeros & Singularity: Poles, essential singularity, Harmonic singularity
22:07
13.9 Gate questions
01:13:24
Chapter 14: VECTOR ANALYSIS
0/6
14.1 Vector Analysis
01:06:58
14.2 Vector Analysis
54:12
14.3 Vector Analysis
42:36
14.4 Vector Analysis
02:10:21
14.5 Vector Analysis GATE Questions – 1
27:15
14.6 Vector Analysis GATE Questions – 2
25:00
Chapter 15: Laplace Transform
0/2
15.1 Laplace Transform
02:23:11
15.2 Laplace Transform – GATE Questions
06:52
E-Book – Engineering Mathematics
0/1
E-Book
Practice Set – Engineering Mathematics
0/2
Practice Set 1
Practice Set 2
Mock Test – Engineering Mathematics
0/2
Mock Test 1
Mock Test 2
Module – Networks
Chapter 1: KVL, KCL, Power Absorbed & Delivered
0/3
2.1 KVL, KCL, Power Absorbed & Delivered Part-I
55:30
2.2 KVL, KCL, Power Absorbed & Delivered Part-II
01:07:19
2.3 KVL, KCL, Power Absorbed & Delivered Part-III
01:18:26
Chapter 2: Network Theorems
0/4
3.1 Network Theorems
01:10:26
3.2 Thevenin and Norton Theorem
01:02:04
3.3 Thevenin and Norton Gate Questions
54:02
3.4 Maximum Power Transfer Theorem Gate Questions
37:43
Chapter 3: Steady State Sinusoidal Analysis
0/3
4.1 Steady State Sinusoidal Analysis Part-I
01:17:20
4.2 Steady State Sinusoidal Analysis Part-II
01:32:04
4.3 Steady State Sinusoidal Analysis Part-III
01:33:29
Chapter 4: Transient Analysis
0/4
5.1 Transient Analysis Introduction
01:27:58
5.2 Transient Analysis Numerical Problems
01:08:29
5.3 Transient Analysis Gate Problems
01:01:32
5.4 Transient Analysis Laplace Transform
47:58
Chapter 5: Two-port Network Parameters
0/3
6.1 Two Port Network Part-I
01:07:55
6.2 Two Port Network Part-II
01:04:06
6.3 Two Port Network Part-III
01:20:41
Chapter 6: Three Phase Circuits & Star Delta Transformations
0/1
7.1 Three Phase Circuits & Star Delta Transformations
57:25
Chapter 7: Resonance
0/1
8.1 Resonance
01:20:32
Chapter 8: Miscellaneous Topics
0/1
9.1 Magnetically Coupled Circuits & Graph Theory
54:16
E-Book – Networks
0/1
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Practice Set – Networks
0/2
Practice Set 1
Practice Set 2
Mock Test – Networks
0/2
Mock Test 1
Mock Test 2
Module – Digital Electronics
Chapter 1: Number Systems
0/4
1.1 Introduction
40:23
1.2 Complements
44:44
1.3 Binary Codes
56:59
1.4 Gate Questions
36:49
Chapter 2: Boolean Algebra & Logic Gates
0/5
2.1 Introduction
22:45
2.2 Boolean Algebra
01:01:22
2.3 SOP & POS Expressions
58:54
2.4 Logic Gates
45:24
2.5 Gate Questions
32:34
Chapter 3: Combinational Circuits
0/4
3.1 Introduction
01:08:35
3.2 Adders Subtractors
01:08:35
3.3 Multiplexer, Demultiplexer
46:48
3.4 Decoder, Encoder, Gate Questions
46:48
Chapter 4: Logic Families
0/4
4.1 Introduction
44:55
4.2 Characteristics of Digital ICs
40:25
4.3 Transistor-Transistor Logic
26:60
4.4 Emitter-Coupled Logic, CMOS Logic, Gate Questions
01:09:57
Chapter 5: Sequential Circuits
0/10
5.1 Introduction
01:13:08
5.2 Flip-Flops, Registers
50:17
5.3 Finite State Machines
48:09
5.4 Clock Pulses
58:16
5.5 Counters-1
43:23
5.6 Counters-2
46:04
5.7 Synchronous Counters
41:15
L 5.8
54:05
L 5.9
26:44
L 5.10
32:38
Chapter 6: A/D & D/A Converters
0/3
6.1 Introduction to ADC & DAC
34:07
6.2 Types of ADC
43:06
6.3 Types of DAC & Gate Questions
52:07
Chapter 7: Semiconductor Memories
0/1
7.1 Semiconductor Memories
38:34
Chapter 8: Microprocessor
0/3
8.1 Microprocessor 8085
37:38
8.2 Architecture of 8085
14:49
8.3 Instruction Set of 8085
38:35
E-Book – Digital Electronics
0/1
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0/2
Practice Set 1
Practice Set 2
Mock Test – Digital Electronics
0/2
Mock Test 1
Mock Test 2
Module – Signals & Systems
Chapter 1: Introduction to Signals & Systems
0/5
1.1 Introduction & Classification of Signals Part-I
35:23
1.2 Classification of Signals Part-II
46:54
1.3 Time Operations on Signals
35:25
1.4 Continuous & Discrete Signals
19:52
1.5 Classification of Systems & Gate Questions
30:56
Chapter 2: Linear Time Invariant System & Convolution
0/2
2.1 Linear Time Invariant (LTI) System – Concept
30:14
2.2 Linear Time Invariant (LTI) System – Gate Questions
27:20
Chapter 3: Laplace Transform & Region of Convergence
0/4
3.1 Introduction to the Laplace Transform & Region of Convergence (ROC)
41:48
3.2 Properties of ROC & Laplace Transform
39:05
3.3 Laplace Transform GATE Questions
42:11
3.4 The Unilateral Laplace Transform Concept & GATE Questions
06:52
Chapter 4: Z-Transform
0/3
4.1 Z-Transform Part-I
44:52
4.2 Z-Transform Part-II
33:27
4.3 Z-Transform GATE Questions
39:01
Chapter 5: Fourier Series & Fourier Transform
0/6
5.1 Continuous Time & Fourier Series Part-I
01:16:57
5.2 Continuous Time & Fourier Series Part-II
29:11
5.3 Continuous Time & Fourier Series GATE Questions
29:17
5.4 Continuous Time & Fourier Transform Part-I
53:18
5.5 Continuous Time & Fourier Transform Part-II (Examples & GATE Questions)
51:24
5.6 Distortionless Transmission Through LTI Systems
29:17
Chapter 6: DTFS, DTFT & DFT
0/3
6.1 Discrete Time & Fourier Series
23:22
6.2 Discrete Time Fourier Transform (Concept & GATE Questions, Digital Filters)
01:00:21
6.3 Discrete Fourier Transform (Concept & GATE Questions)
53:45
Chapter 7: Sampling Theorem
0/1
7.1 Sampling & Gate Questions
28:07
E-Book – Signals & Systems
0/1
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0/2
Practice Set 1
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0/2
Mock Test 1
Mock Test 2
Module – Logical Reasoning
Chapter 1: Series
0/1
1.1 Series
25:12
Chapter 2: Coding And Decoding
0/1
2.1 Coding And Decoding
13:29
Chapter 3: Analytical Reasoning (AR) or Data Arrangement
0/1
3.1 Analytical Reasoning (AR) or Data Arrangement
39:34
Chapter 4: Blood Relations
0/1
4.1 Blood Relations
11:59
Chapter 5: Clocks And Calendars
0/2
5.1 Calendars
20:30
5.2 Clock
23:53
Chapter 6: Data Interpretation
0/1
6.1 Data Interpretation
26:04
Chapter 7: Directions
0/1
7.1 Directions
11:09
Chapter 8: Syllogism
0/1
8.1 Syllogism
16:33
E-Book – Logical Reasoning
0/1
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0/2
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0/2
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Module – Verbal Ability
Chapter 1: Noun
0/1
1.1 Noun
01:08:39
Chapter 2: Pronoun
0/1
2.1 Pronoun
01:44:52
Chapter 3: Subject And Verb Agreement
0/1
3.1 Subject And Verb Agreement
01:17:39
Chapter 4: Tenses
0/1
4.1 Tenses
55:33
Chapter 6: Vocabulary Building
0/2
6.1 Linking Word Technique
56:20
6.2 Root Word Technique
32:05
Chapter 7: Verbal Logic
0/5
7.1 Course of Action
37:19
7.2 Critical Reasoning
42:46
7.3 Summary Type Questions
44:09
7.4 Deductive Logic & Logical Consistency
01:16:06
7.6 53-statement-assumption-conclusion
01:16:06
Chapter 8: Reading Comprehension (RC)
0/5
8.1 Introduction to Reading Comprehension
27:24
8.2 Reading Comprehension – Tones
01:06:16
8.3 Reading Comprehension – How to Solve Questions
54:51
8.4 310-Eclectic Reading
50:46
8.5Types Of Question-l-3
49:43
Chapter 9: Articles & Prepositions
0/1
9.1 Articles & Prepositions
01:20:05
E-Book – Verbal Ability
0/1
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0/2
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0/2
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Module – Measurement
Chapter 1: Indicating Type Instrument
0/8
1.1 Introduction to Measurement
21:51
13-moving-iron-instrument-measurements
49:12
121-types-of-torque-controlling-system-measurements
30:25
122-pmmc-instrument-its-application-measurements
01:31:40
123-gate-questions-measurements
28:23
141-dynamometer-type-instrument-measurements
28:15
142-wattmeter-its-method-measurements
01:28:09
143-errors-in-wattmeter-due-to-pc-induction-measurements
01:05:33
Chapter 2: Resistance Measurement
0/1
2.1 Resistance Measurement
01:00:39
Chapter 3: Bridges
0/1
3.1 A.C. Bridge
01:03:34
Chapter 4: Cathode Ray Oscilloscope & Q Meter
0/2
4.1 Mapping in CRO & Measurement by Using CRO
53:16
4.2 Q Meter, Deflecting Plate & Measurement by CRO
56:32
Chapter 5: Error Analysis
0/1
5.1 Classification of Error
47:10
Chapter 6: Energy Meter
0/1
6.1 Energy Meter
01:12:59
Chapter 7: Instrument Transformer
0/1
7.1 Instrument Transformer
46:19
E-Book – Measurement
0/1
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0/2
Practice Set 1
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Mock Test – Measurement
0/2
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Module – Optical Instrumentation
Chapter 1: LED
0/1
1.1 Introduction 01
01:05:23
Chapter 2: Fiber Optics
0/2
2.1 Introduction
01:33:07
2.6 Gate Questions
20:46
Chapter 3: Optical Detectors
0/2
3.1 Optical Dectors
50:59
3.2 – GATE Questions Optical
18:00
Chapter 4: Optical Sources
0/2
4.1 Optical Sources PART – I
44:09
4.2 Optical Source PART – II
27:25
Chapter 5: Interferometers
0/1
5.1 Michelson’s Interferometer Working
54:27
E-Book – Optical Instrumentation
0/1
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0/2
Practice Set 1
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0/2
Mock Test 1
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Module – Process Control
Chapter 1: Introduction
0/1
1.0 Introduction of Process Control
07:24
Chapter 2: Controllers
0/3
2.1 Basics of Process Control
35:45
2.2 System Order
01:05:33
2.3 Modeling of Process.mp4
37:50
Chapter 3: Modes Of Controllers
0/1
3.1 Modes Of Controllers
53:06
Chapter 4: Pneumatic Controllers
0/1
4.1 Tuning of Controller & Valves & Multiload Controls
38:16
E-Book – Process Control
0/1
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0/2
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Process Control
Mock Test – Process Control
0/2
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Module – Control Systems
Chapter 1: Block Diagram Reduction Technique
0/3
1.1 Block Diagram Reduction Technique Part-1
41:21
1.2 Block Diagram Reduction Technique Part-2
36:07
1.3 GATE Questions Based on Block Diagram Reduction Technique
34:39
Chapter 2: Signal Flow Graph
0/3
2.1 Signal Flow Graph Part-1
41:43
2.2 Signal Flow Graph Part-2
50:59
2.3 Mason’s Gain Limitation
28:10
Chapter 3: Response Based Transfer Function
0/2
3.1 Response Based Transfer Function
29:55
3.2 Initial Value Theorem and Final Value Theorem
36:11
Chapter 4: Time Response
0/10
4.1 First Order System
38:28
4.2 Standard Second Order System Part-1
38:16
4.3 Standard Second Order System Part-2
22:00
4.4 Higher Order System or Dominant Pole System
28:39
4.5 GATE Questions Based on Standard Second Order System
27:27
4.6 Peak Time
15:40
4.7 GATE Questions Based on Standard Second Order System
22:46
4.8 Steady State Error for Unity Feedback System
21:31
4.9 GATE Questions Based on Steady State Error
07:11
4.10 Steady State Error Non-Unity Feedback System
19:57
Chapter 5: Routh Hurwitz Stability
0/2
5.1 Routh Hurwitz Stability
26:36
5.2 GATE Questions Based on Routh Hurwitz Stability
46:00
Chapter 6: Root Locus and Invert Root Locus
0/4
6.1 Root Locus & GATE Questions Part-1
01:06:45
6.2 Root Locus & GATE Questions Part-2
43:42
6.3 Root Locus & GATE Questions Part-3
01:06:35
6.4 Invert Root Locus & GATE Questions
20:49
Chapter 7: Bode Plot
0/7
7.1 Bode Plot Locating Pole Part-1
51:29
7.2 Bode Plot Locating Pole Part-2
17:48
7.3 Bode Plot Cases
13:21
7.4 Bode Plot GATE Questions
35:54
7.5 Gain Margin
01:08:17
7.6 Bode Plot for Damping
29:29
7.7 Asymptotic Bode Phase Angle Plot
52:35
Chapter 8: Polar Plot
0/2
8.1 Polar Plot
39:27
8.2 Gain Margin & Phase Margin
31:49
Chapter 9: Nyquist Plot
0/3
9.1 Stability from Nyquist
48:20
9.2 GATE Questions
01:07:39
9.3 Relationship Nyquist Plot
07:27
Chapter 10: Response Peak and Frequency
0/2
10.1 Response Peak and Frequency
29:38
10.2 Sinusoidal Frequency Response
10:09
Chapter 11: State Space Analysis
0/5
11.1 Basics of State Space Analysis
18:43
11.2 Controllability and Observability
41:48
11.3 Solution of State Space and Zero Input Response
39:19
11.4 A, B, C, D Matrices from Transfer Function
30:36
11.5 Some Special Type of Problem on State Space
08:52
Chapter 12: Sensitivity
0/2
12.1 Basics of Sensitivity
09:39
12.2 GATE Questions
17:19
Chapter 13: Compensator
0/4
13.1 Standard Phase Lead Compensator
46:58
13.2 Standard Phase Lag Compensator
17:28
13.3 Comparison Between Phase Lead & Lag
19:47
13.4 GATE Questions
17:57
Chapter 14: Controller
0/3
14.1 Types of Controller
04:12
14.2 Proportional Controller
54:14
14.3 Derivative Controller
39:48
E-Book – Control Systems
0/1
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0/2
Practice Set 1
Practice Set 2
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0/2
Mock Test 1
Mock Test 2
Module – Analog Circuits
Chapter 1: Operational Amplifier
0/9
1.1 Introduction
03:04
1.2 Virtual Ground Concept
01:09:47
1.3 Transfer Characteristics
11:55
1.4 Integrator, Differentiator & Filter Circuits
28:22
1.5 Logarithmic Amplifier & Anti-Logarithmic Amplifier
18:57
1.6 Comparator Circuit
09:45
1.7 Schmitt Trigger
26:50
1.8 Common Mode Rejection Ratio (CMRR) & Slew Rate
15:50
1.9 Operational Amplifier Parameters
15:56
Chapter 2: Diode Applications
0/8
2.1 Rectifier
34:48
2.2 Clipper
26:24
2.3 Clamper
18:34
2.4 Basics of Semiconductor
46:20
2.5 Basics of Diodes
55:23
2.6 Avalanche & Zener Diode Breakdown
19:13
2.7 Questions Based on Diode Circuits
19:51
2.8 Diode Application – GATE Questions
27:46
Chapter 3: BJT Biasing
0/6
3.1 Basics of BJT
09:54
3.2 Configuration in BJT
18:52
3.3 Transistor Characteristic & DC Load Lines
21:56
3.4 Standard Equation of BJT
06:17
3.5 Block Diagram of an Amplifier
39:50
3.6 D.C. & A.C. Analysis of BJT
20:07
Chapter 4: Small Signal Analysis of BJT
0/4
4.1 Transistor at Low Frequency – H Parameter
01:20:06
4.2 A.C. Analysis of an Amplifier
32:48
4.3 RE Model – Generalized Model
28:35
4.4 High Frequency Analysis of an Amplifier
14:42
Chapter 5: FET Analysis
0/2
5.1 FET Analysis
43:00
5.2 FET Analysis – GATE Questions
40:04
Chapter 6: Multistage Amplifiers
0/4
6.2 Current Mirror Circuit
35:18
6.3 Cascode Amplifier
25:38
6.4 Darlington Amplifier
25:38
6.5 Differential Amplifier
43:25
Chapter 7: Feedback Amplifiers
0/2
7.1 Types of Amplifier
06:30
7.2 Types of Negative Amplifier
22:07
Chapter 8: 555 Timer
0/1
8.1 555 Timer
31:20
E-Book – Analog Circuits
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Analog Circuits
Practice Set – Analog Circuits
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Practice Set 1
Practice Set 2
Mock Test – Analog Circuits
0/2
Mock Test 1
Mock Test 2
Module – Communication Systems
Chapter 1: Introduction
0/5
1.1 Analog Signal of Digital Signal
34:11
1.2 Block Diagram of Communication System
12:07
1.3 Need of Modulation
12:06
1.4 Fourier Transform & Spectrum
01:23:08
1.5 Concept of Modulation
33:07
Chapter 2: Amplitude Modulation
0/10
2.1 Amplitude Modulation
50:49
2.2 A.M.
42:37
2.3 Multitone Modulation
32:15
2.4 Generation
38:41
2.5 Demodulation
01:17:03
2.6 D.S.B.S.C.
39:47
2.7 Demodulation of D.S.B.S.C.
51:14
2.8 S.S.B.S.C.
43:56
2.9 Frequency-Division Multiplexing
16:26
2.10 Demodulation of A.M.
24:16
Chapter 3: Angle Modulation
0/5
3.1 Concept of Angle Modulation
12:16
3.2 F.M.
01:14:16
3.3 F.M. Demodulation
01:18:10
3.4 P.M.
27:32
3.5 Numerical Questions
10:58
Chapter 4: Radio Receiver
0/1
4.1 Mixer, A.M. Receiver (Trf), S.H.D., F.M.
01:33:40
Chapter 5: Random Variables
0/4
5.1 Random Variables – Part 1
59:41
5.2 Random Variables – Part 2
52:24
5.3 Random Variables – Part 3
01:33:04
5.4 Numerical
01:43:52
Chapter 6: Sampling Theorem
0/1
6.1 Sampling Theorem
36:06
Chapter 7: Digital Communication
0/7
7.1 Introduction
22:16
7.2 Pulse Code Modulation (P.C.M.)
01:23:28
7.3 Differential Pulse-Code Modulation (D.P.C.M.)
32:23
7.4 Time Division Multiplexing (T.D.M.)
22:11
7.5 Delta Modulation
45:58
7.6 A.S.K. & P.S.K.
57:38
7.7 F.S.K. & M-Array Signaling
48:32
Chapter 8: Information Theory
0/3
8.1 Information Theory
31:57
8.2 Conditional Probability Matrix
22:13
8.3 Channel Capacity
18:20
Chapter 9: Noise
0/2
9.1 Noise Analysis of Digital Communication
30:54
9.2 Gaussian Distribution
50:05
Chapter 10: Communication (Latest)
0/20
10.1 Communication (Latest) 1
35:46
10.2 Communication (Latest) 2
01:50:29
10.3 Communication (Latest) 3
01:31:45
10.4 Communication (Latest) 4
01:23:37
10.5 Communication (Latest) 5
01:29:07
10.6 Communication (Latest) 6
01:22:02
10.7 Communication (Latest) 7
01:24:27
10.8 Communication (Latest) 8
01:10:52
10.9 Communication (Latest) 9
01:17:03
10.10 Communication (Latest) 10
01:24:44
10.11 Communication (Latest) 11
01:41:42
10.12 Communication (Latest) 12
01:34:32
10.13 Communication (Latest) 13
01:58:04
10.14 Communication (Latest) 14
01:38:25
10.15 Communication (Latest) 15
01:33:27
10.16 Communication (Latest) 16
01:19:45
10.17 Communication (Latest) 17
01:19:45
10.18 Communication (Latest) 18
01:35:44
10.19 Communication (Latest) 19
01:23:26
10.20 Communication (Latest) 20
01:29:02
E-Book – Communication Systems
0/1
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Practice Set – Communication Systems
0/2
Practice Set 1
Practice Set 2
Mock Test – Communication Systems
0/2
Mock Test 1
Mock Test 2
Module – Transducers
Chapter 1: Prerequisite & Transducer Basics
0/8
1.1 Prerequisite Measurements and Operational Amplifier Concepts
31:53
1.2 Transducer Basics
41:26
1.3 GATE Problem 1.1 & 1.2
18:01
1.4 Potentiometer
38:10
1.5 Inductive Transducers (LVDT)
22:26
1.6 Capacitive Transducers
42:43
1.7 GATE Problems on Capacitive Transducers
32:53
1.8 Piezoelectric Transducer & ETS Applications
01:03:20
Chapter 2: Strain Gauge & Torque Measurement, Temperature Measurement
0/8
2.1 Strain Gauge Basics
41:47
2.2 Strain Gauge Signal Conditioning
46:10
2.3 Force & Torque Measurement
54:27
2.4 Temperature Measurement – 1
32:53
2.5 Temperature Measurement – 2
36:03
2.6 Temperature Measurement – 3
42:51
2.7 Temperature Measurement – 4
12:12
2.8 GATE Problems Based on Temperature Measurement
57:30
Chapter 3: Pressure & Level Measurement
0/7
3.1 Pressure Measurement Basics & Manometer
51:02
3.2 GATE Problems on Manometer
21:46
3.3 Mechanical Manometer (Ring Type & Bell Type Manometer)
41:34
3.4 Elastic Pressure Sensor & High Pressure Measurement
01:13:06
3.5 Vacuum Measurement + GATE Questions
01:12:54
3.6 Level Measurement (Direct Method)
27:40
3.7 Level Measurement (Indirect Method)
59:11
Chapter 4: Flow Measurement
0/8
4.1 Flow Measurement + Basics + Characterization of Flow
35:50
4.2 Differential Pressure Flow Meters (Venturi & Orifice Meter)
01:14:34
4.3 Problems on Differential Pressure Flow Meter
28:53
4.4 Pitot Static Tube Rotameter
55:19
4.5 Variable Area & Variable Pressure Flow Meter
15:49
4.6 Indirect Flow Meters I: Electromagnetic & Turbine Flow Meter
27:19
4.7 Indirect Flow Meters II: Ultrasonic Flow Meter & Hot Wire Anemometer
34:32
4.8 GATE Problems
43:35
Chapter 5: Miscellaneous Measurement
0/6
5.1 Velocity Measurement Part – 1
53:15
5.2 Velocity Measurement Part – 2
50:59
5.3 Acceleration Measurement
51:38
5.4 GATE Questions
29:47
5.5 pH Measurement
44:14
5.6 Viscosity Measurement
33:18
E-Book – Transducers
0/1
E-Book
Practice Set – Transducers
0/2
Practice Set 1
Practice Set 2
Mock Test – Transducers
0/2
Mock Test 1
Mock Test 2
Module – Practice & Doubt Session
Chapter 1: Quantitative Aptitude
0/2
aptitude-practice-session-1-part-1
01:34:35
aptitude-practice-session-1-part-2
01:23:11
Chapter 2: Engineering Mathematics
0/6
ds-engineering-mathematics
01:12:01
live-practice-session-of-engineering-mathematics-introduction
01:07
live-practice-session-of-engineering-mathematics-preview-video
10:41
maths-practice-session-1-part-1-ps
02:28:21
maths-practice-session-1-part-2-ps
01:35:29
maths-practice-session-2-ps
04:01:03
Chapter 3: Networks
0/2
ds-network-theory-doubt-session
02:13:47
network-theory-practice-session-ps
02:37:59
Chapter 4: Digital Electronics
0/2
digital-part-1-ps
43:49
digital-part-2-ps
59:31
Chapter 5: Control System
0/1
5.1 Control System
01:28:10
E-Book – Practice & Doubt Session
0/1
E-Book
Practice Set – Practice & Doubt Session
0/2
Practice Set 1
Practice Set 2
Revision for GATE 2024
Chapter 1: Concept of Gateflix Revision
0/1
1.1 Concept of Gateflix Revision
01:18
Chapter 2: Digital Electronics
0/12
2.1 Boolean Algebra
22:47
2.2 Logic Circuit-1
38:60
2.3 Logic Circuits-2
21:42
2.4 Logic Circuits-3
15:56
2.5 Logic Circuits-4
12:21
2.6 Sequential Circuit-1
50:05
2.7 Sequential Circuit
30:04
2.8 Finite State Machine
48:09
2.9 Clock Pulse
58:16
2.10 Counters Part-1
43:23
2.11 Counter 2
46:04
2.12 Sync Counter
41:15
Chapter 3: Analog Circuit
0/14
3.1 Virtual Ground Concept
01:09:46
3.2 Transfer Characteristics of Operational Amplifier
29:34
3.3 Integrator, Differentiator & Filter Circuits
28:22
3.4 Logarithmic Amplifier & Anti-Logarithmic Amplifier
18:57
3.5 Comparator Circuit
09:45
3.6 Schmitt Trigger
26:50
3.7 Common Mode Rejection Ratio (CMRR) & Slew Rate
15:50
3.8 Operational Amplifier Parameters
15:56
3.9 Basics of Diodes
55:23
3.10 Avalanche & Zener Diode Breakdown
19:12
3.11 Basics of BJT
09:54
3.12 Standard Equation of BJT
06:17
3.13 D.C. & A.C. Analysis of BJT
20:07
3.14 FET Analysis
42:59
Chapter – 4: Measurements
0/16
1-introduction-to-measurement-in-measurement
21:51
1-moving-iron-instrument-measurement
49:12
2-dynamometer-type-instrument-measurement
28:14
2-types-of-torque-controlling-system-in-measurement
30:25
3-wattmeter-its-method-measurement
01:28:09
4-errors-in-wattmeter-due-to-pc-induction-measurement
01:05:33
5-bridges-measurement
01:03:34
6-wattmeter-its-method-in-measurement
01:28:09
7-errors-in-wattmeter-due-to-pc-induction-in-measurement
01:05:33
8-energy-meter-measurement
01:05:33
8-resistance-measurement-its-methods-in-measurement
01:00:39
9-bridge-in-measurement
01:03:34
10-mapping-in-cro-measurement-by-using-cro-in-measurement
53:16
11-q-meter-deflecting-plate-measurement-by-cro-in-measurement
56:32
12-error-analysis-in-measurement
56:32
13-energy-meter-in-measurement
01:12:59
Chapter-5: Transducers
0/14
1-piezoelectric-transducer-ets-applications-transducer
01:03:20
2-strain-gauge-basics-transducer
41:47
3-strain-gauge-signal-conditioning-transducer
46:10
4-force-torque-measurement-transducer
54:27
5-temperature-measurement-i-transducer
32:53
6-temperature-measurement-ii-transducer
36:03
7-temperature-measurement-iii-transducer
42:51
8-temperature-measurement-iv-transducer
12:12
9-flow-measurement-basics-characterization-of-flow-transducer
35:50
10-variable-area-variable-pressure-flow-meter-transducer
01:14:33
11-pitot-static-tube-rotameter-transducer
55:19
12-variable-area-variable-pressure-flow-meter-transducer
15:49
13-indirect-flow-meters-i-transducer
27:19
14-indirect-flow-meters-ii-transducer
34:26
Chapter 6: Signal & System
0/7
6.1 classification-of-system-signal-system
30:56
6.2 continuous-time-fourier-series-signal-system
01:16:57
6.3continuous-time-fourier-transform-lti-signal-system
29:17
6.4 continuous-time-fourier-transform-signal-system
53:18
6.5 lti-systems-convolution-theory-signal-system
30:13
6.6 sampling-signal-system
28:06
6.7 z-transform-signal-system
01:17:57
Chapter 5: Control Systems
0/19
5.1 1block-diagram-reduction-technique-part-1-cs-ee-re
41:21
5.2 2-block-diagram-reduction-technique-part-2-cs-ee-re
36:07
5.3 3-first-order-system-cs-ee-re
38:28
5.4 4-routh-hurwitz-stability-cs-ee-re
26:36
5.5 5-bode-plot-locating-pole-part-1-cs-ee-re
51:29
5.6 6-bode-plot-locating-pole-part-2-cs-ee-re
17:48
5.77-polar-plot-cs-ee-re
39:27
5.8 42-standard-second-order-system-part-1control-system
38:16
5.9 abcd-matrices-from-transfer-functioncs-ee-in
30:36
5.10 asymptotic-board-phase-angle-plotcs-ee-in
52:35
5.11 bode-plot-casescs-ee-in
13:21
5.12 bode-plot-for-dampingcs-ee-in
29:29
5.13 controllability-and-observabilitycs-ee-in
41:48
5.14 gain-margincs-ee-in
01:08:17
5.15 peak-timecs-ee-in
15:40
5.16 response-peak-and-frequencycs-ee-in
29:38
solution-of-state-space-and-zero-input-responsecs-ee-in
39:19
standard-second-order-system-part-1cs-ee-in
38:16
standard-second-order-system-part-2cs-ee-in
22:00
Chapter 7 : Network Theory
0/25
9.1 kvl-kcl-power-part-1-network-ee
55:30
9.2 1-kvl-kcl-power-i-in-network
55:30
9.3 2-kvl-kcl-power-ii-in-network
01:07:19
9.4 3-kvl-kcl-power-iii-in-network
01:18:26
9.5 4-network-theorem-in-network
01:10:26
9.6 5-thevenin-norton-theorem-in-network
01:02:04
9.7 6-steady-state-analysis-i-in-network
01:17:22
9.8 7-steady-state-analysis-ii-in-network
01:32:04
9.9 8-steady-state-analysis-iii-in-network
01:33:29
9-transient-analysis-introduction-in-network
01:27:59
10-transient-analysis-laplace-transform-in-network
47:58
11-resonance-in-network
01:20:34
31-steady-state-analysis-introduction-network-ee
01:17:20
32-steady-state-analysis-part-2-network-ee
01:32:03
33-steady-state-analysis-part-3-network-ee
01:33:28
41-transient-analysis-intro-network-ee
01:27:57
42-transient-analysis-problems-network-ee
01:08:29
43-transient-analysis-gate-problems-network-ee
01:01:32
44-transient-analysis-laplace-transform-network-ee
47:58
kvl-kcl-power-part-3-network-ee
01:18:24
mpt-gate-problems-4-network-ee
37:43
network-theorems-1-network-ee
01:10:25
thevenin-norton-theorem-2-network-ee
01:02:03
thevenin-norton-theorem-gate-que-3-network-ee
54:02
kvl-kcl-power-part-2-network-ee
01:07:17
Chapter 8 – Optical Instrument
0/5
10.1 1-fiber-optic-applications-in-optical
01:33:07
2-optical-detectors-in-optical
50:59
3-optical-sources-i-in-optical
44:09
4-optical-sources-ii-in-optical
27:25
5-interferometer-and-its-applications-in-optical
54:27
E-Book – Revision for GATE 2024
0/1
E-Book
Practice Set – Revision for GATE 2024
0/2
Practice Set 1
Practice Set 2
Module – GATE – 21 ADDED SYLLABU
Chapter 1: Electricity and Magnetism (EMT)
0/23
emt-11-introduction-of-emt-vector-analysis
30:22
emt-12-co-ordinate-system
20:26
emt-13-vector-calculus-i
48:52
emt-14-vector-calculus-ii
22:19
emt-15-electrostatic-field
01:00:14
emt-16-concpet-of-electrostatic-field
01:05:34
emt-17-maxwells-equation
01:01:43
emt-18-concept-of-capacitor
33:35
emt-19-boundary-conditions-in-electrostatic-field
33:40
emt-1.10-magnetic-boundary-conditions
50:17
emt-21-plane-wave-propagation
01:13:22
emt-22-depth-of-penetration
49:02
emt-23-calculation-of-power
43:18
emt-24-reflection-of-a-plane-wave-at-normal-incidence
01:13:29
emt-25-polarization-of-wave
44:35
emt-26-reflection-of-plane-wave-at-oblique-incident
01:16:58
emt-27-gate-questions-on-plane-wave-propagation
47:16
emt-31-transmission-line
01:23:16
emt-32-concept-of-input-impedance-standing-wave-ratio-and-power-transmission
43:14
emt-33-smith-chart
55:26
emt-34-matching-of-the-transmission-line
53:04
emt-35-transient-response-in-transmission-line
44:49
emt-36-scattering-parameters-of-the-transmission-line
34:54
Chapter 2: Electrical Circuits and Machines
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21-transformer-introduction-electrical-machine
48:22
22-emf-equation-electrical-machine
17:52
23-equivalent-circuit-ideal-transformer-electrical-machine
01:35:45
24-gate-questions-electrical-machine
01:12:55
25-testing-of-transformer-electrical-machine
01:01:46
26-voltage-regulation-electrical-machine
54:50
27-gate-questions-ii-electrical-machine
01:07:09
28-gate-questions-iii-electrical-machine
01:27:30
29-effect-of-change-of-voltage-frequency-electrical-machine
22:48
210-how-to-reduce-leakage-flux-electrical-machine
36:13
211-auto-transformer-tertiary-winding-electrical-machine
01:00:38
51-three-phase-induction-motor-electrical-machine
01:20:30
52-three-phase-induction-motor-electrical-machine
27:17
53-three-phase-induction-motor-electrical-machine
01:26:34
54-three-phase-induction-motor-electrical-machine
01:20:57
55-three-phase-induction-motor-electrical-machine
01:01:21
56-three-phase-induction-motor-electrical-machine
01:26:56
57-three-phase-induction-motor-electrical-machine
26:51
58-three-phase-induction-motor-electrical-machine
45:40
Chapter 3: Control Systems
0/7
131-standard-phase-lead-compensatorcontrol-system
46:58
132-standard-phase-lag-compensatorcontrol-system
17:28
133-comparison-between-phase-lead-lagcontrol-system
19:47
134-gate-questionscontrol-system
17:57
141-types-of-controllercontrol-system
04:12
142-proportional-controllercontrol-system
54:14
143-derivative-controllercontrol-system
39:48
Chapter 4: Analog Electronics
0/2
91-noise-analysis-of-digital-communication-communication
30:54
92-gaussian-distribution-communication
50:05
Chapter 5: Measurements
0/2
5.1 Standards of measurement Part -1
20:55
5.2 Standards of measurement Part -2
01:19:36
Chapter 6: Sensors and Industrial Instrumentation
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6.2 Transmitter and Industrial Transmitter Part – 1
01:10:55
6.3 Transmitter and Industrial Transmitter Part – 2
01:13:12
Chapter 7: Communication and Optical Instrumentation
0/4
7.1 Spectrophotometer -1
01:00:12
7.2 Spectrophotometer – 2 (Numerical Problems)
01:00:12
7.3 Mass Spectrometer-3 (Numerical Problem)
01:17:12
7.4 Mass Spectrometer-4
01:45:41
Chapter 8: Aptitude
0/1
spatial-aptitude
56:41
E-Book – GATE – 21 ADDED SYLLABU
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E-Book
Practice Set – GATE – 21 ADDED SYLLABU
0/2
Practice Set 1
Practice Set 2
Module – (New)Communication and Optical Instrumentation
Chapter 1: (New)Communication and Optical Instrumentation
0/4
L1
50:26
L2
01:45:41
L3
01:17:12
L4
01:00:12
E-Book – (New)Communication and Optical Instrumentation
0/1
E-Book
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Practice Set 1
Practice Set 2
Quiz
0/1
Instrumentation Quiz
GATE Instrumentation Engineering
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