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PAPERS
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BXE INSEM 2 SAMPLE PAPER
(4 pages)
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bxe numerical pdf
(3 pages)
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Introduction to Electronics
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Introduction to electronics
7:00
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Evolution of Electronics
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Evolution of Electronics
9:00
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Impact of Electronics in industry and in society
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impact of electronic on industry and society
11:00
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Introduction to active and passive components
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Active and Passive Components
7:00
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Introduction to semiconductor
2:00
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P-type Semiconductor
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N-type Semiconductor
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P AND N TYPE SEMICONDCUTOR
25:00
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Current in semiconductors(Diffusion and Drift Current)
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Concepts of Drift Diffuse Current Engineering Physics
3:00
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Introduction of Electronics: P-N Junction Diode
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P-N Junction diode construction and its working in forward and reverse bias condition
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Construction of PN Junction
8:00
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Forward and Reverse Biased
9:00
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V-I characteristics of P-N junction Diode
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V-I Characteristics
4:00
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Diode as a switch
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Diode working as a Switch
5:00
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Half Wave Rectifier
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Working of Half wave rectifier
7:00
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Full wave and Bridge Rectifier
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Working of Full wave rectifier
8:00
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Working of Bridge rectifier
5:00
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SEMICONDUCTOR NOTES PART 1 ( sharing content of this pdf is not allowed and may lead to ban of your account )
(10 pages)
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Introduction of Electronics: Special purpose diodes
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Applications of PN Junctions
(16 pages)
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Light Emitting Diode (LED) and photo diode along with V- I characteristics and their applications
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PHOTODIODE
14:00
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LED
7:00
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7 segment display
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Zener Diode
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Zener Diode
14:00
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Zener diode as voltage regulator
7:00
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Transistor and OPAMP: Bipolar Junction Transistor
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Transistors SPPU
(21 pages)
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Transistor and OPAMP: Metal Oxide Semiconductor Field Effect Transistors (MOSFET)
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MOSFET
(15 pages)
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Transistor and OPAMP: Operational amplifier
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OPAMP
(11 pages)
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Number System and Logic Gates: Number System
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Since Number system is common to programming and BXE, we are uploading following videos from course of programming (syllabus is same as BXE)
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Binary
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Concept behind formation of Number System | C Programming in Hindi | Basic to advanced
24:00
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Decimal To Binary-Octa-Hexa
19:00
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Live Lecture: Number System Conversion
52:00
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Quiz - Number System
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BASICS REQUIRED FOR 3RD MODULE
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Introduction To Digital Gates
19:00
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Live Lecture: Boolean Law's,De-Morgan’s theorem
55:00
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Number System and Logic Gates: Basic Gates
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Design of Adder & Subtractor : Half and Full Adder
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Introduction To Sequential Circuits
15:00
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SR FLIP FLOP
15:00
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JK Flip Flop
19:00
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Concept of D, T Flip Flop & Flip Flop Conversion
68:00
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Introduction to Microprocessor and Microcontroller (Only block diagram and explanation)
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Electronic Instrumentation: Electronic Instruments
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Principles and block diagram of digital multimeter, Function Generator, Digital Storage Oscilloscope power scope, auto transformer, analog ammeter & voltmeter
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Principles and block diagram of digital multimeter
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Digital Multimeter Definition, Block Diagram, Advantages, Disadvantages and Application.
45:00
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Function Generator
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Function Generator Definition, Principle, Block Diagram and Applications
21:00
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Digital Storage Oscilloscope (DSO) Power scope
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Digital Storage Oscilloscope (DSO) Power scope
12:00
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AC/DC power supply
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AC DC Power Supply
17:00
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Auto transformer
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Analog ammeter and voltmeter
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Sensors
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Classification of a sensors
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Active /Passive Sensors
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Analog/Digital Sensors
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Motion Sensors (LVDT, Accelerometer)
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Temperature Sensors (Thermocouple, Thermistor, RTD)
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Semiconductor Sensors(Gas Sensors)
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Optical Sensors (LDR)
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Mechanical Sensors (Strain Guage, Load Cell, Pressure sensors)
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Biosensors. (Working Principle and one application).
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sensors
(31 pages)
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Communication Systems: Basic Communication System
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Introduction & Electromagnetic Spectrum
7:00
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Block Diagram
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block diagram of communication system
11:00
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Modes of Transmission
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MODES OF TRANSMISSION
11:00
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UTP-STP
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Co axial Cables
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Communication Media: Wired and Wireless
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transmission media
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Allotment of frequency band for different applications
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allotment of frequency
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Block Diagram of AM and FM Transmitter and receiver
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NEED OF MODULATION
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What is Amplitude Modulation
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Communication system: Mobile Communication System
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Cellular concept
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Simple block diagram of GSM system
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GSM ARCHITECTURE
17:00
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The GSM architecture consists of three major interconnected subsystems that interact with themselves and with users through certain network interface
(3 pages)
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BXE CHAPTER WISE PYQ
(7 pages)
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BXE model paper 1
(5 pages)
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BXE model paper 2
(4 pages)
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Number System & Logic Gates
(2 pages)
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Communicatrion Systems
(3 pages)
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Launch your Graphy