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Basic concepts of Electricity 0/5
In this lession youu will learn the Concept of current and voltage along with that you will also learn the cupply indication of AC, DC & different types of Fuses, their applications, types of connectors which are used in electrical and electronic applications. With this you will also learn different types of switches used in electrical and electronic applications.
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Identify types of Fuse/Switches 30 minLecture1.1
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Identify Meter Types & Range 30 minLecture1.2
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Construct circuit using AC/DC supply 30 minLecture1.3
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Measure Circuit Voltage & Current 30 minLecture1.4
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Voltage and Current 30 minLecture1.5
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Resistors. Soldering and De-Soldering 0/9
In this lession you will learn how to classify the characteristics and different types of resistors.-carbon film, metal film, wire wound, cermets and surface mounted. You will also lean color coding of resistors and ways to calculate resistance & it's tolerance value. By the end of this course you will learn soldering and desoldering methods and types.
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Different Types Of Resistors From 30 minLecture2.1
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Identify resistor value and tolerance 30 minLecture2.2
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Measuring resistance 30 minLecture2.3
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Soldering and deoldering techniques 30 minLecture2.4
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Verification of Ohms and Kirchhoff’s Law 30 minLecture2.5
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Soldering resistors on PCB 30 minLecture2.6
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P.T.C and NTC resistors. 30 minLecture2.7
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(Voltage dependent resistors) VDR 30 minLecture2.8
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(Light dependent resistors) LDR 30 minLecture2.9
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Inductance 0/4
In this lesson you will learn the properties & types of inductors and their applications. With this lesson you will be able to understand inductive reactance & measuring inductance. By the end of this lesson you will be able to understand the meaning of lead & lad and different effets of inductor depending on power factors & frequencies. You will also be able to understand the basics of lead, lag, effect of inductor on power factor. Frequency dependence of inductive reactance.
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Types of Inductors 30 minLecture3.1
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Measure Inductance Using LCR Meter 30 minLecture3.2
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Self & Mutual Induction 30 minLecture3.3
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Identify High Frequency Transformers 30 minLecture3.4
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Capacitance & Resonance Circuits. 0/4
In this lesson you will learn working principle of capacitors, dielectric constant & electrostatic action. By the end of this course you will be able to identify different types of Capacitors-electrolytic, ceramic, polyester, tantalum, mica, & will also learn surface mounting. One of the key element in Capacitance & Resonance Circuits is color coding and in this lesson you will understand the basic of color coding and tolerance.
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Different Types Of Capacitors & Color Codes 30 minLecture4.1
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Testing Condition Of Capacitor 30 minLecture4.2
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Capacitive Reactance & Different Frequencies 30 minLecture4.3
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Resonance Frequency 30 minLecture4.4
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Electronic Component 0/7
In networking it is really important for everyone to understand electronic components. In this lesson you will learn P type and N type of semiconductors, P.N Junction, Effect of temperature and breakdown of voltage. Along with this you will also learn Diodes and its type & it's different specifications using data book.
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Types of Diodes 30 minLecture5.1
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Forward & Reverse Characteristics Of Diode 30 minLecture5.2
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Testing Working Condition of Diodes 30 minLecture5.3
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Half Wave & Full Wave Diode Rectifiers 30 minLecture5.4
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Construct and Test 30 minLecture5.5
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Bridge rectifier 30 minLecture5.6
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Zener diode 30 minLecture5.7
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Desktop & PC Repair 0/19
In this lesson you will learn basic of computers and different methods to repair the computer hardware and software applications. By the end of this course you will understand the basic mechanism of Computer and methods to resolve computer errors.
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Computer Repair Basics 30 minLecture6.1
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Handling Computer Components 30 minLecture6.2
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Basic Computer Safety Measures 30 minLecture6.3
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Hardware Identification 30 minLecture6.4
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Hardware Remove-TestReplace/ Install 30 minLecture6.5
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Windows Installation 30 minLecture6.6
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Data Backup 30 minLecture6.7
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Hardware Troubleshooting 30 minLecture6.8
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PC Cleaning 30 minLecture6.9
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Virus Removal 30 minLecture6.10
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System Utilities 30 minLecture6.11
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Account Customization 30 minLecture6.12
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Windows & Hardware Driver Update 30 minLecture6.13
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Software Installation 30 minLecture6.14
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Junk File Removal 30 minLecture6.15
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Linux OS 30 minLecture6.16
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Outlook Configure & Backup 30 minLecture6.17
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Laptop PCs 30 minLecture6.18
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Word Processing & Spreadsheet Software 30 minLecture6.19
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