06:49
Application of Single Phase AC Series Motor in Traction Service |Electric Traction & Control|
10:22
Significance of DC Series Motor |Suitability of DC Series Motor in Traction Duty||Electric Traction|
08:58
Features of Traction Motors |Electric Traction & Control|
06:07
Hartley Oscillator |Sinusoidal Oscillator| |LC Tank Circuit| |Basic Electronics|
07:49
Transmission Line, Feeders & Distributors |Electric Traction & Control|
06:38
Layout & understanding of Feeding Post |Sectioning & Sub Sectioning Post| |Elementary Post|
13:17
LC Tuned Circuit |LC Tank Circuit| |Sinusoidal Oscillator| |Resonance Frequency| |Basic Electronics|
09:00
Oscillator - An Amplifier with Positive Feedback |Barkhausen Criteria| |Sustained Oscillation|
05:49
Feedback Signal - Concept of Positive & Negative Feedback|Use of Feedback in Oscillator & Amplifier|
09:41
Factors affect the Location & Spacing of Sub Station |Classification & Capacity of SS||Ele.Traction|
10:30
V - I Characteristics & working of SCR |Two Transistor Analogy| |Basic Electronics|
11:08
AC Substation - Layout & Major Equipment|Electric Traction & Control| |25 KV Overhead Catenary |
11:17
Numerical Practice - Speed Time Curve - Recording of live lecture |Electric Traction & Control|
12:18
D. C. Substation - Function & Major Equipment |1500 V DC Track Electrification| |Electric Traction|
13:16
Introduction to Silicon Controlled Rectifier |SCR| |Operating Modes of SCR| |Basic Electronics|
10:26
MOS Family |PMOS,NMOS & CMOS| |Implementation of Inverter Circuit using CMOS| |Basic Electronics
14:57
Construction & Working of MOSFET |Depletion & Enhancement MOSFET| |IGFET| |Basic Electronics|
18:37
Mechanics of Train Movement |Derivation for Tractive Effort| |Coefficient of Adhesion|
11:20
Specific Energy Consumption |Electric Traction & Control|
15:52
P - Channel FET |Construction & Working| |Comparison with BJT||Application & Advantage||Basic Ele|
07:59
Tractive Effort & its importance |Electric Traction & Control|
13:01
Field Effect Transistor - Construction & Working of N- Channel JFET |Formation of Depletion Region|
08:08
Solid State Switch - An Application of Transistor |Basic Electronics| |Saturation & Cut-off Region|
19:30
Analysis of Trapezoidal Speed Time Curve |Relationship between Principal Quantities|
09:49
Factors which affects the scheduled speed |Scheduled Speed| |Electric Traction & Control|
20:14
Amplifier - An Application of Transistor |Common Emitter Configuration| |Basic Electronics|
11:14
Speed Time Curve Analysis for Sub Urban & Urban Service |Electric Traction & Control|
11:19
Transistor - Basics & Its Biasing |Basic Electronics| |Biasing of NPN & PNP type of Transistor|
19:58
Voltage Regulator - An application of Zener Diode |Basic Electronics|
15:43
Speed Time Curve & Analysis for Main Line Service |Electric Traction & Control|
11:23
Terms Related to Speed Time Curve |Electric Traction & Control|
12:54
Types of Traction System |Electric Traction & Control|
07:00
Selection of Traction System - Diesel Electric or Electric System |Electric Traction & Control|
15:55
Filter Circuits & Its Need |PI & T - LC Filter| |Shunt Filter| |Series Filter| |Basic Electronics|
11:49
Zener Diode & its V-I Characteristic |Basic Electronics| |Semiconductor| |Zener Voltage Breakdown |
16:54
Systems of Track Electrification - Part 2 |AC & Composite System| |Electric Traction & Control|
12:38
Full Wave Rectifier - Bridge Rectifier |Basic Electronics| |Semiconductors| |Application of Diode|
12:03
Full Wave Rectifier with center tapped transformer |Basic Electronics|
10:41
Half Wave Rectifier -Circuit Diagram, Working & Wave Forms |Basic Electronics| |Diode Application |
07:03
Rectifier, Rectification and Classification of Rectifier |Basic Electronics| Semiconductor|
10:04
P - N Junction Diode - Construction, V-I Characteristic & Application | Basic Electronics|
06:49
System of Track Electrification - DC System |Electric Traction & Control|
07:30
Electric Traction Drive - Advantages & Disadvantages |Electrical Traction & Control|
10:28
Types of Semiconductors |Intrinsic & Extrinsic| P Type & N Type Semiconductor| |Basic Electronics|
07:45
Covalent Bonds between Valence Electrons |Semiconductor| |Basic Electronics|
05:29
Structure of Semiconductors |Crystalline Structure| |Covalent Bond| |Basic Electronics|
08:36
Classification of Substance & its conductivity |Semi Conductors| |Basic Electronics|
11:59
Atomic Structure - Nucleus - Proton - Electron - Neutron and its Orbit |Basic Electronics|
06:24
Toaster |Home Appliances| |Utilization of Electrical Energy|
09:10
Domestic Flour Mill |Home Appliances| |Utilization of Electrical Energy|
08:34
Electric Iron |Home Appliances| |Utilization of Electric Energy|
16:19
Sinusoidal Alternating Waveform |Basic Electronics| |AC Waveform Terminology|
06:07
System & Response |Transient & Steady State Response| |Time Domain Analysis| |Basic Electronics|
12:30
Signals | Test Signals| |Wave forms | |Spectrum| Basic Electronics
13:02
Passive Components |Resistor, Inductor, Capacitor| |Basic Electronics|
13:26
Voltage & Current Source |Active Component| |Basic Electronics|
06:05
Symbols of Semiconductor Devices |Basic Electronics|
05:46
Distributed Generation & Islanding |Power Quality & Management|
12:46
Microwave Oven |Home Appliances| |Utilization of Electrical Energy|
05:59
Distributed Generation & Interface to the Utility |Power Quality & management|
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