PROGRAM : COMPUTER ASSEMBLING & MAINTAINCE OF PERIPHERALS

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1 Community College Government Polytechnic Pantnagar PROGRAM : COMPUTER ASSEMBLING & MAINTAINCE OF PERIPHERALS SYLLABUS Semester Second Analog Electronics 4 2/ Semi conductor Physics : ( Period 12 ) - Review of basic atomic structure and energy level, concept of insulator, conductors and semi - conductors, atomic structure of Ge and Si, covalent bonds - Concept of intrinsic and extrinsic semiconductor, P and N impurities, doping of impurity. - P and N type semiconductors and their conductivity. Effect of temperature on conductivity of intrinsic semi conductor. - Energy level diagram of conductors, insulators and semi conductors, minority and majority carriers Semi Conductor Diode : ( Period 12 ) - PN junction diode, mechanism of current flow in PN junction, Drift and diffusion current, depletion layer, forward and reverse biased PN junction, potential barrier. - V-I characteristics, static and dynamic resistance and their calculation from diode characteristics Zener and avalanche breakdown, use of Zener diode as a voltage regulator Introduction to Bipolar Transistor : ( Period 12 ) - Concept of bipolar transistor, structure, PNP and NPN transistor, their symbols and mechanism of current flow; current relations in transistor. - Transistor CB, CE and CC Configurations & their Input / output Characteristics, Comparison of CB, CE and CC Configurations Transistor Biasing : ( Period 14 ) - Transistor biasing, selection of operating point, bias stabilization, stability factor, - Transistor biasing circuit : simplest biasing circuit, fixed bias circuit, emitter bias circuit, self bias Circuit, collector to base bias circuit FET, MOSFET ( Period 14 ) - Construction, operation and characteristics of FET and its application. - Construction, operation and characteristics of MOSFET in depletion and enhancement modes and its applications. List of Practicals 1. To Plot the V-I Characteristics of P N Junction Diode. 2. To Plot the V-I Characteristics of Zener diode Diode. 3. To Plot the Characteristics of C.B cofiguration. 4. To Plot the Characteristics of C.E cofiguration. 5. To Plot the Characteristics of FET cofiguration. 6. To measure the Q point & note the variation of Q point. a) By increasing the base resistance in fixed bias circuit. 7. Draw the DC load line & locate the operating point of a transistor. 8. Draw the emitter bias circuit & find the Ib, Ic. 9. Draw the self bias circuit & find the Ib, Ic. 10. Draw the voltage regulator circuit using zener diode.

2 2.2 ELEMENTS OF ELECTRICAL ENGINEERING 5 2/ Basic concept of AC & DC : ( Period 15 ) - Applications of Kirchoff s Laws in solving electrical network problems. - Networks theorem such as superposition, Thevenin theorem, Norton theorem and maximum power transfer theorem. - Star-delta transformation AC fundamentals : ( Period 15 ) - Fleming s Right hand & Left hand rule, magnetic field due to current carrying conductor. - Generation of alternating EMF, sinusoidal quantities emf or current, instantaneous value. - Average & effective ( RMS ) values of alternating voltage & current. - Form factor, Peak factor. - Phasor diagram of alternating current, phasor diagram using rms values, phase & phase angle, phase difference, addition & subtraction of alternating quantities Single Phase AC circuits: ( Period 18 ) - Purely resistive, inductive, capacitive circuit. - Resistance - RL, RC, RLC series circuits. - Apparent power, true power, reactive power & power factor. - Active component, reactive component of current Transformer: ( Period 18 ) - Basic construction & working principle of transformer, transformer on DC. - Ideal transformer, EMF equation, voltage & frequency variations. - Transformer on NO load, Transformer on load. - Resistance & leakage reactance. - Transformer Losses. - Open circuit test, short circuit test. - Transformer efficiency Rectifiers : ( Period 06 ) Half wave, full wave, Bridge, : circuit, wave form, PIV & working Electrical Machines : ( Period 08 ) - Principles of electromechanical energy conversion, - DC Machines: Types, e.m.f. equation of generator, working principle DC motor. - Single Phase Induction Motor: Principle of operation. List of Practicals 1. Verify the kirchoff Voltage, Current law. 2. Verify the superposition theorem. 3. Verify the Thevenin theorem. 4. Verify the Norton theorem. 5. Verify the Maximum power theorem 6. Open Circui Test. 7. Short circuit Test. 8. Draw circuit of half wave rectifier & Find its i/p & rectified waveform using CRO. 9. Draw circuit of Full wave rectifier & Find its i/p & rectified waveform using CRO. 10. Draw circuit of Bridge wave rectifier & Find its i/p & rectified waveform using CRO.

3 2.3 Environmental Science Basics of ecology, eco system and sustainable development ( 03 Periods ) 2. Conservation of land reforms, preservation of species, prevention of advancement of deserts and lowering of water table. ( 04 Periods ) 3. Sources of pollution - natural and man made, their effects on living and non-living organisms, Pollution of water - causes, effects of domestic wastes and industrial effluent on living and non-living organisms, Pollution of air-causes and effects of man, animal, vegetation and non-living organisms, Sources of noise pollution and its effects ( 18 Periods ) 4. Solid waste management; classification of refuse material, types, sources and properties of solid wastes, abatement methods. ( 06 Periods ) 5. Mining, blasting, deforestation and their effects. ( 03 Periods ) 6. Legislation to control environment. ( 04 Periods ) 7. Environmental Impact Assessment (EIA), Elements for preparing EIA statements ( 04 Periods ) 8. Current issues in environmental pollution and its control, role of non-conventional sources of energy in environmental protection. ( 06 Periods )

4 2.4 Computer Fundamentals - II 5 2/ Spreadsheet: ( Period 32 ) Make the switch to Excel 2010 Plan payments and savings in Excel Get to know Excel 2010: Create 2010 your first spreadsheet Excel 2010 keyboard shortcuts 1: Get to know Excel 2010: Create CTRL key shortcuts formulas Excel 2010 keyboard shortcuts 2: Understand data at a glance with ALT key shortcuts conditional formatting Trace Cells VLOOKUP: What it is, and when to Troubleshoot Errors in Formulas use it Evaluate Formulas Sparkline - Use tiny charts to show Create a Data List Outline data trends Create a Trend line Use Excel tables to manage Create Spark lines information Create Scenarios The IF function - What it is, and Perform What-If Analysis how to use it Working with Multiple Workbooks How to create a basic chart in Excel and linking cells in Different 2010 Workbooks Figure out dates by using formulas Importing and Exporting Data in Excel 2010 Export Excel Data Presentation: ( Period 24 ) Review a presentation, broadcast a presentation, publish slides to a slide library, convert a presentation into a video restrict access to a shared Publish a presentation to other file presentation, share a presentation formats, Securing and distributing a presentation, secure a presentation Microsoft Publisher 2010 ( Period 24 ) Page Layout Grouping Creating Frames WordArt Adding Text & Pictures Using Clip Art Modifying Frames Importing Images Open, Close Resizing Save a Publication Cropping Formatting Text Re-colouring Rotating Text Rotating Pictures Paragraph Formatting Inserting New Pages Styles Navigating Spell Check Flowing Text between Pages Flowing The Background Page Importing Headers & Footers Creating & Modifying tables Page Numbering Applying Borders Create a Publication by Wizard Drawing Objects Create a Publication by Design Formatting Objects Changing Page Layout

5 MS EXCEL PRACTICALS 1. Introduction to Excel files, 2. Worksheets, Rows, 3. Columns, Row/Column Headings. 4. Inserting, Deleting and Renaming Worksheets. 5. Inserting and Deleting Rows and Columns. 6. Changing Column Width and Row Height. 7. Merging Cells, Cell range. Format Cells. 8. Fonts, Alignment, Warp Text, Text Orientation, Border and Shading. 9. Auto Fill W Currency Numeric formats. 10. Previewing Worksheet 11. Center the worksheet horizontally and vertically on the page. 12. Saving and excel file 13: Using Formulas Header and Footers 14: Number, Commas and Decimal numeric formats Working with Formulas ( Maximum, Minimum, Average, Count and Sum) 15: Percentage Numeric Formats. 16: Working with the IF Statement 17: Applying Auto Formats 18: Working with the Count If and Sum If Statements 19: Inserting Charts 20: Absolute Cell Reference 21. Using Excel - Organize your address book. Learn how to create and edit spreadsheets, sort and search your address book, and filter by name or town. 22. Plan your holiday using Excel. Discover how you can create formula to work out the total cost based on the length of your stay, convert the currency and add it all up easily. 23. Use Excel and Word together to send personalized invitations to people in your Address Book. Learn how to automatically print Christmas card labels from your excel address book too, and how to make 23. To build Custom Project Web App Solutions Project. Web App is built upon SharePoint Server 2010, and uses Master Pages and web parts. 24. Using address book and bcc 25. Checking spelling and grammer 26. See signatures 27. Add a flag to follow up 28. Respond to messages 29. Create a new contact and new business card 30. Using Office migration planning manager 2010, referred to as OMPM (Download ompm 2010 from the microsoft download center) 31. Managing a project in Microsoft Project Enter a Task Name, Duration, Start and Finish times Make an existing tasks a sub-task Manage the whole team s time Add resources or the people involved in the project to a new project.

6 2.5 CPU Assembling & Installation CPU Assembling - Introduction of assembling, difference between branded & assembled computers, introduction of computer different devices (Power devices, controller devices, processing devices, memory device, display device, input device, storage devices), compulsory parts of computer, optional parts of computer. - Microprocessor selection (processor frequency, bus speed, cache RAM, processor marking) type of CPU (Normal CPU, HT CPU, mobile CPU, Centrino CPU, Dual core CPU, Quad core CPU etc) introduction of different company (Intel, AMD, Cyrix etc ) - Details of different CPU series, CPU slots (socket 1-8, socket 370,socket 423, socket 478 etc), input output slot (ISA, VESA,PCI, AGP,AMR,CNR,PCI express etc), introduction of RAM slot ( SIMM, DIMM, RIMM ), introduction of mother boards chip set (INTEL, SIS, VIA, NVIDIA, AMD ) on board facilities. - Introduction of memory & types of RAM ( DRAM, SDRAM, DDRRAM, RDRAM, DDR2 RAM etc) identification & uses on mother board. - Power supply : AT, ATX & BTX (details & difference), monitor (details & difference). - Introduction of storage devices, types of hard disk ( IDE, SCSI, SATA,USB etc), identification of HDD capacity, model,rpm speed & companies comparison, jumper setting, details of Combo, DVD, Pen drive etc. Introduction of peripherals : keyboard, mouse, printer, scanner, U.P.S etc details & difference). - Types of cards: display, IDE, sound, modem, lan card, tv tunner ( internal, external) cable & connectors (power cable, FDD cable, FDD port, usb Port, serial port, parallel port, fire wire port, game port, SATA port etc) convertors ( serial to PS-2, PS-2 to serial USB to PS-2, USB to serial USB to parallel etc.) introduction of different types C-MOS setup & CMOS configuration. DOS: - Introduction, hardware & software, types of software: system software & application software, types of file, types of directory, key details of key board. - Introduction of DOS, Introduction of Boot & Boot process, details of bootable files, types of command (internal & external ). Installation : - Introduction, types of partition, types of software, create partition FAT 16/32 by Fdisk/ DM software, Installation of dos, Editing of autoexe.bat & configuration system, installation of CD ROM driver, installation of dos base software. - Installation of windows, different driver, application software, antivirus. Data Recovery - What is data, Types of data, difference between data & applications, facts about data loss, causes of data loss, Construction & operation of hard disk, How fast a hard disk can be, hard disk plotters & media, plotter substrate materials, head crashes, servo techniques & operation, Hard disk Geometry & low level data structures, sectors format & structure, Partition table & how its entries are calculated. - Understanding FAT, directory structure, sectors & clusters Useful Dos commands, file systems & hard disk logical structure, file allocation table, disk structures- MBR, Volume boot sectors- DBR, Fat file system, description of file allocation tables, how files are chained & cluster allocation done, errors that can occur in FAT file system, structure of root directory, file systems limitation, LBA, show how a file is fragmented & also its links in FAT, How a deleted file is identified, show manually how a word doc file looks like in its sectors. - Using data recovery software.