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Electronics Mechanic Videos

Introduction to Engineering Drawing /Engineering Graphics for all Engineering Students

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Engineering Drawing instruments part-1

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Engineering Drawing instruments part-2

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Types of lines in Engineering Drawing

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Autocad free license for students | AutoCAD 2020- Downloading, Installation and Activation

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Types of angles | Types of Triangles | Angles - Types and definition, Acute, Right and Obtuse Angles

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Dimensioning in Engineering Drawing ,Basic Rules of Dimensioning

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unit system | Fundamental units | Derived units | workshop calculation and science for ITI Students

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system of unit | conversion of units | workshop calculation and science for ITI Students

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conversion of units | workshop calculation and science for ITI Students | Maths for ITI students

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Autocad class-1 | Basic Introduction and setting | Customize User Interface

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Conventional Representation of Materials | conventional representation in engineering drawing

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Data Communication and Networking in Hindi-Class-1

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units and conversion of units |tricks important questions | workshop cal. and science for ITI Students

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`What is Fraction? | Introduction to Fractions | Workshop calculation and science for ITI students

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Videos

Employability Skills Eng cts

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Employability Skills CTS Hindi

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Introduction to Employability Skills Curriculum

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रोजगार कौशल पाठ्यचर्या का परिचय

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Employability Skills ,For ITI Students, Unit-1- Introduction & Importance of Employability Skills

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Employability Skills , For ITI Students, Unit-1, Chapter-1, Orientation of Employability Skills

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Employability Skills | Unit-1, Chapter-2, Learn together | for ITI Students

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LinkedIn पर अकाउंट कैसे बनाये? | How to Use Linkedin full guide

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How to Use Linkedin full guide in Hindi | Linkedin in Hindi | part-2

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Basic rules of English Communication-English Literacy chapter-1

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Microsoft excel Tutorial | Baisc of cell | Excel shortcuts | Types of cursor | Excel tips and tricks

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Classification of words | Word building -English Literacy chapter-2

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Microsoft Excel Tutorial for Beginners in Hindi

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Naming words | Employability skills | English Literacy- Chapter 3

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Know yourself | Employability skills | Unit-1, Chapter-3 | ITI Students

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Ethics and values | Employability Skills | Unit-1, Chapter-4, | for ITI Students

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Microsoft Excel Tutorial | Cell Basics | covert Row data into column data | Excel tips and tricks

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Singular and Plural | Employability skills | English Literacy- Chapter 4

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Basic Social Etiquette | Employability skills | Unit -1 chapter -5 | for ITI Students

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Microsoft Excel Tutorial | Cell formatting | Excel tips and tricks

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Pronouns | Employability skills | English Literacy- Chapter 5

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Role Modelling | Employability skills | Unit -1 chapter -6 | for ITI Students

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Excel Copy Paste Tricks | How To Use Cut, Copy And Paste Options In MS Excel 2019/2016/2013 in hindi

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Electronics Mechanic Question Bank

Electronic Mechanic 1st Semester .



Electronic Mechanic 2nd Semester .



Electronic Mechanic 3rd Semester



Electronic Mechanic 4th Semester



Employability Skill 1st Semester



Employability Skill 2nd Semester



1st Year-Workshop Cal. and Science



1st Sem. Workshop Cal. and Science



2nd Sem. Workshop Cal. and Science



2nd Year-Workshop Cal. and Science



Electronic Mechanic 1st Sem. ( Marathi )



Electronic Mechanic 2nd Sem. (Marathi)



1st Sem (Gujarati)



2nd Sem (Gujarati)



Electronics Mechanic Previous Years Question Papers

Electronics Mechanic
click here for mock Test



Mock Test for ITI Students
Electronics Mechanic

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S.No. Week No. / Chapter Topics Videos Link
1 1 Week Introduction to electronics mech. Trade  https://youtu.be/pd-I4Fk-ARM
2 1 Week Safety Rules while using electronics https://youtu.be/yxdmSdsIHIQ
3 1 Week Safety Signs & Symbols https://youtu.be/huEM80IlSFs
4 1 Week Types of Fire Extinguishers https://youtu.be/P22ZYByhMYQ
5 1 Week Working/Operation of Fire Extinguisher https://youtu.be/ZXwFSd4EG6E
6 2,3 Week Identification and specificition uses and mantiance of commanly hand tool  https://youtu.be/vtrX5R8E0GA
7 2,3 Week State the correct shape of file  https://youtu.be/4nja8fxg9zc
8 2,3 Week Riveting of tag and lugs cutting and bending of sheet metal https://youtu.be/mCQXyMiu82E
9 4,5 Week Basic terms such as electric charge PD, V,I,R https://youtu.be/d5Q_DHF5rYw
10 4,5 Week Various terms frequency time period , RMS ,PEAK, single phase and three phase supply https://youtu.be/d5Q_DHF5rYw
11 4,5 Week Insulators conductor and semiconductor propertries diff types of electric cable https://youtu.be/UVIYqLYgM6k
12 4,5 Week Types of wires and cable ,SWG https://youtu.be/D5cw82HR37o
13 6 Week Introduction to electrical and electronic measuring instruments https://youtu.be/RCs0Qlpi-rU
14 7 Week Construction, types of primary and secondary cells. https://youtu.be/2VS_C9ruMIw
15 7 Week Selection of cells / Batteries etc. Use of Hydrometer. https://youtu.be/UxQCodxxycY
16 7 Week Series/ parallel connection of batteries and purpose of such connections. https://youtu.be/3udrJAkoDqk
17 8,9 Week Forces necessary to work a meter. MC and MI meters. Range extension, need of calibration. https://youtu.be/Di10SfX487E
18 8,9 Week Characteristics of meters and errors in meters. Multi meter, use of meters in different circuits. https://youtu.be/HB6Wwi1IaHI
19 8,9 Week Care and maintenance of meters. Use of CRO, Function generator, LCR meter https://youtu.be/A-cPmN7aoO8
20 10 Week Different types of soldering guns, related to Temperature and wattages, types of tips. https://youtu.be/vUcOBfsa1pY
21 10 Week Solder materials and their grading. Use of flux and other materials. https://youtu.be/rMrHERaUk6k
22 10 Week Solder materials and their grading. Use of flux and other materials. https://youtu.be/RGZM_3mHk3c
23 10 Week Soldering and De-soldering stations and their specifications. Different switches,  https://youtu.be/4okRBKp4YHw
24 11,13 Week Ohm’s law and Kirchhoff’s Law. https://youtu.be/A-cPmN7aoO8
25 11,13 Week Resistors; types of resistors, their construction & specific use, color-coding, power rating. https://youtu.be/ccKE9wkgGwQ
26 11,13 Week Equivalent Resistance of series parallel circuits. https://youtu.be/Aki-6lMaJs4
27 11,13 Week Principles of induction, inductive reactance. Types of inductors, construction, specifications, https://youtu.be/8tBKbmkU9_Y
28 11,13 Week Types of capacitors, construction, specifications and applications. Dielectric constant. https://youtu.be/hiG9bfbTFlE
29 11,13 Week Significance of Series parallel connection of capacitors https://youtu.be/dk8_hs_EWkA
30 14-15 Week Semiconductor materials, components, number coding for different electronic components such as Diodes and Zeners etc. https://youtu.be/QIv8GQqAVpQ
31 14-15 Week PN Junction, Forward and Reverse biasing of diodes.Forward current and Reverse voltage. https://youtu.be/-D9ousg-vNs
32 14-15 Week Rectifier configurations, their efficiencies,Working principles of Zener diode, https://youtu.be/yaUMBKjkOjg
33 14-15 Week Working principle of a Transformer https://www.youtu.be/_4bCpB679-Y
34 16-20 Week Basic blocks of a computer, Components of desktop and motherboard.Hardware and software, I/O devices, https://youtu.be/a73b4jO0CPU
35 16-20 Week Different types of printers, HDD, DVD.MS widows. Concept of word processing,: MS word https://youtu.be/gmIz1lhp9ec
36 16-20 Week Excel – Worksheet basics, data entry and formulae.Introduction to power point https://youtu.be/b0Ahsovnk0E
37 16-20 Week Concept of Internet, Browsers, Websites, search engines, email, chatting and messenger service. Downloading the Data and program files etc. https://youtu.be/AuFD7BHBgcw
38 21 Week Regulated Power supply using 78XX series, 79XX series. https://youtu.be/rgia8rI1soI
39 27 Week Construction, working of a PNP and NPN Transistors, purpose of E, B & C Terminals. https://youtu.be/dTx9VKV0hjo
40 27 Week Need for Biasing of Transistor.Transistor applications as switch and amplifier. https://youtu.be/CnJVhnhnSf4
41 28-29 Week Introduction of ampifier and its type & advantage & Dsadvantage and application. https://youtu.be/GpUCK6kMS-A
42 30 Week Introduction to positive feedback and requisites of an oscillator. Study of Colpitts, Hartley, Crystal and RC oscillators. https://youtu.be/qOVQyzgkp4g
43 30 Week Introduction to positive feedback and requisites of an oscillator. Study of Colpitts, Hartley, Crystal and RC oscillators. https://youtu.be/XsnpJE1NgLQ
44 Week Types of multi vibrators and study of circuit diagrams https://youtu.be/bbLw0sgfznk
45 31 Week Diode shunt clipper circuits, Clamping / limiting circuits and Zener diode as peak clipper,uses their applications. https://youtu.be/y5_ZH211BPw
46 32-34 Week Construction of FET & JFET, difference with BJT. https://youtu.be/g4nBAifUVik https://youtu.be/8LPWFuthcD0
47 32-34 Week Working of different power electronic components such as SCR, TRIAC, DIAC and UJT. https://youtu.be/X_7AdwJ2U1w
48 32-34 Week Working of different power electronic components such as SCR, TRIAC, DIAC and UJT. https://youtu.be/OOyyC7e7x7Y
49 32-34 Week MOSFET, Power MOSFET and IGBT, their types, characteristics, switching speed, power ratings and protection. https://youtu.be/4_nGFY7zgDM
50 32-34 Week Differentiate FET with MOSFET. https://youtu.be/C9Kdkkh1n_g
51 35 Week Working and application of LED, IR LEDs, Photo diode, photo transistor, their characteristics https://youtu.be/eWu6yWhMYeE
52 35 Week Optical sensor, opto-couplers, circuits with opto isolators. Characteristics of LASER diodes. https://youtu.be/dZ2_yjCSq7o
53 36 Week Introduction to Digital Electronics. Difference between analog and digital signals. https://youtu.be/FCD0zpRF2X8
54 36 Week Number systems (Decimal, binary, octal, Hexadecimal). BCD code, ASCII code and code conversions. https://youtu.be/LljXPO3wtWA
55 36 Week Various Logic Gates and their truth tables. https://youtu.be/AT_GjUjNFpo
56 37 Week Combinational logic circuits such as Half Adder, Full adder, Parallel Binary adders, 2-bit and four bit full adders. https://youtu.be/PzdLj_61WPI
57 37 Week Concept of encoder and decoder. Basic Binary Decoder and four bit binary decoders. https://youtu.be/3KBfiOKMaWo https://youtu.be/3per0Uq3BnA
58 38 Week Introduction to Flip-Flop. S-R Latch, Gated S-R Latch, D- Latch. https://youtu.be/O5SWZ9i6ySc
59 38 Week Flip-Flop: Basic RS Flip Flop, edge triggered D Flip Flop, JK Flip Flop, T Flip Flop. https://youtu.be/QWMpq6NLwF4
60 39-40 Week Study the library components available in the circuit simulation software. Various resources of the software https://youtu.be/8Xe4p-AuQ3s
61 41-43 Week Basics of Counters, types, two bit and three bit Asynchronous binary counters and decade counters with the timing diagrams. https://youtu.be/h7NdKjWsCZg
62 41-43 Week Types of seven segment display. BCD display and BCD to decimal decoder. https://youtu.be/UvvYJl2ZAxM
63 41-43 Week Basics of Register, types and application of Registers. https://youtu.be/RqC9mjZnE-w
64 44-47 Week Block diagram and Working of Op-Amp, importance, Ideal characteristics, advantages and applications. https://youtu.be/GJ6PND7M9jo
65 44-47 Week Block diagram of 555, functional description w.r.t. different configurations of 555 such as monostable, astable and VCO operations for various application. https://youtu.be/lIPYOMxKq-4
66 48-49 Week Project Work / Industrial Visit 
67 50-51 Week Revision
68 52 Week Examination
69 53 Week Advantages and features of DSO. Block diagram of Digital storage oscilloscope (DSO)/ CRO and applications. https://youtu.be/uX-BqXf34r8
70 53 Week Differentiate a CRO with DSO. https://youtu.be/2XYRRvPaj7k
71 54 Week Introduction to SMD technology Identification of 2, 3, 4 terminal SMD components. Advantages of SMD https://youtu.be/pFtyKdxa2f8
72 55-56 Week Introduction to Surface Mount Technology (SMT). Advantages, Surface Mount components and packages. https://youtu.be/8VN-enQnMWY
73 Week Identification of Programmable Gate array (PGA) packages. https://youtu.be/5yreiHE6Yk0
74 57-58 Week Introduction to Static charges, prevention, handling of static sensitive devices, various standards for ESD. https://youtu.be/PNztxW2yb0Q
75 57-58 Week Construction of Printed Circuit Boards (single, Double, multi-layer), Important tests for PCBs. Introduction to rework and repair concepts. https://youtu.be/q6iu8Fe8UOY
76 57-58 Week Repair of damaged track. Repair of damaged pad and plated through hole. Repair of solder mask.
77 59 Week Necessity of fuse, fuse ratings, types of fuses, fuse bases. https://youtu.be/V0bcdeu0dR0
78 59 Week Single/ three phase MCBs, single phase ELCBs. https://youtu.be/D3UOUT8r8No
79 60 Week Fundamentals of single phase Induction motors, synchronous speed, slip, rotor frequency. Torque-speed characteristics, Starters used for Induction motors. https://youtu.be/1Ut5bmMPhI0
80 61-62 Week Cable signal diagram conventions Classification of electronic cables as per the application w.r.t. insulation, gauge, current capacity, flexibility etc. https://youtu.be/pi2QimfxI8w
81 61-62 Week Ethernet 10 Base cross over cables and pin out assignments, UTP and STP, SCTP, TPC, coaxial, types of fibre optical Cables and Cable trays. https://youtu.be/IaKWFv3fydE
82 61-62 Week Different types of connectors Servo 0.1” connectors, FTP, RCA,BNC,HDMI Audio/video connectors https://youtu.be/FelgIfIUfao
83 63-65 Week Radio Wave Propagation – principle, fading. Need for Modulation, types of modulation and demodulation. https://youtu.be/sx3G3xvNIe4
84 63-65 Week Introduction to AM, FM & PM, SSB-SC & DSB-SC. Block diagram of AM and FM transmitter. https://youtu.be/xWNQK9U8-5g https://youtu.be/NksTDrVqu2s
85 63-65 Week Concept of multiplexing and de multiplexing of AM/ FM/ PAM/ PPM /PWM signals. https://youtu.be/e-OBObMFfY8
86 66-68 Week Introduction Microprocessor &8051Microcontroller, architecture, pin details & the bus system. https://youtu.be/GPz_mR7Flas
87 66-68 Week Comparative study of 8051 with 8052. Introduction to PIC Architecture.
88 69-71 Week Basics of passive and active transducers. Role, selection and characteristics. Sensor voltage and current formats. https://youtu.be/ybdPoIoI84g
89 69-71 Week Thermistors/ Thermocouples - Basic principle, salient features, operating range, composition, advantages and disadvantages https://youtu.be/wz8T0hG8VSY
90 69-71 Week Strain gauges/ Load cell – principle, gauge factor, types of strain gauges. https://youtu.be/MHkcWmbflK8
91 69-71 Week Strain gauges/ Load cell – principle, gauge factor, types of strain gauges. https://youtu.be/o0LLV5GP6Ow
92 69-71 Week Principle of operation of LVDT,advantages and disadvantages. https://youtu.be/Y8gALr0YNzE
93 72-73 Week Discussion on the identified projects with respect to data of the concerned ICs. Components used in the project. https://youtu.be/FC08hH-QPUU https://youtu.be/ptLZNqyyAlY
94 74-75 Week Discussion on the identified projects with respect to data of the concerned ICs. Components used in the project. https://youtu.be/pSFkiqtGgjs ,  https://youtu.be/SHyNOOJSe98
95 79 Week Introduction to optical fiber, optical connection and various types optical amplifier, its advantages, properties of optic fiber, testing, losses, types of fiber optic cables and specifications. https://www.youtu.be/diRAXwLV4g
96 80-81 Week Different types of seven segment displays, decoders and driver ICs. Concept of multiplexing and its advantages. https://youtu.be/H13RVZPorMc
97 80-81 Week Block diagrams of 7106 and 7107 https://youtu.be/0IWBy7sb2BE
98 80-81 Week Use of DPM with seven segment display. Principles of working of LCD. https://youtu.be/DoqorBJ1-38
99 82-84 Week Concept and block diagram of manual, automatic and servo voltage stabilizer, o/p voltage adjustment. https://youtu.be/-27eVmEXNIY https://youtu.be/zKNc2ehkH4s
100 82-84 Week Block Diagram of different types of Switch mode power supplies and their working principles. https://youtu.be/dF_gJx2Qw8A https://youtu.be/MEG0ZeMbuXw
101 85-87 Week Concept of Uninterrupted power supply. Difference between Inverters and UPS. https://youtu.be/tc0u8GYxBus
102 85-87 Week Types of UPS  https://youtu.be/j7yuwlsS5I4
103 85-87 Week Installation of single phase & three phase UPS. https://youtu.be/rJ2Mt1b9Zu8
104 88-90 Week Need for renewable energy sources, Solar energy as a renewable resource. https://youtu.be/gJsrSBm8QCA
105 88-90 Week Basics of photovoltaic’s cell. Module, panel and Arrays. Factors that influence the output of a PV module. https://youtu.be/uxW1gBWcGTw
106 88-90 Week Safety precautions while working with solar systems. https://youtu.be/9g2Vzuf9lnE
107 91-92 Week Introduction to mobile communication. https://youtu.be/sXKSze4uCOg
108 91-92 Week Concept cell site, hand off, frequency reuse, block diagram and working of cell phones, cell phone features. https://youtu.be/rQ4ctUmLroU
109 91-92 Week GSM and CDMA technology. Use IEMI number to trace lost/misplaced mobile phone. https://youtu.be/bwlR8rFZvn0 https://youtu.be/PnnfhuHr6Lg
110 93-94 Week Types of LED panels used in various lighting applications. Stacking of LEDs. Driving of LED stacks. https://youtu.be/ywiC9EiCccY
111 95-99 Week Difference between a conventional CTV with LCD & LED TVs. https://youtu.be/1Z38I3_S60E
112 95-99 Week Principle of LCD and LED TV and function of its different section. Basic principle and working of 3D TV. https://youtu.be/qE-4vmchq9c
113 95-99 Week TV Remote Control –Types, parts and functions, IR Code transmitter and IR Code Receiver. Working principle, operation of remote control. https://youtu.be/jzMXRDo6n3g