Wednesday, April 25, 2018

NOV/DEC 2017, MA2211-TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATIONS REG 2008


MA2211-TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATIONS question paper NOV/DEC 2017






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Find below for M3 question paper Nov/Dec 2017.





































Monday, April 23, 2018

AUTOCAD UNITS COMMAND, DRAWING UNITS DIALOG BOX ALL OPTIONS

UNITS COMMAND AUTOCAD, DRAWING UNITS DIALOG BOX AUTOCAD


1.) How to access UNITS command in autocad?


  • Type and Enter UN in command
  • Type and Enter UNITS in command
  • Format à UNITS (Menu bar)

(you will get Drawing units Dialog box)



2. LENGTH SECTION IN DRAWING UNITS DIALOG BOX:


2a.) Type à To set the LENGTH Input types

  • Architectural à 
  • Decimal à 
  • Engineering à 
  • Fractional à 
  • Scientific à 

2b.) Precision à To set Maximum decimal places


If we are going to draw some object at 5.05mm length, then, Precision is 0.00


3. ANGLE SECTION IN DRAWING UNITS DIALOG BOX:


3a.) Type à To set the ANGLE Input types

90° can be say as in
  • Decimal Degrees à 90
  • Deg/Min/Sec à 90d
  • Grads à 99.99999g
  • Radians à 1.57r
  • Surveyor's Unit à N 0d W


3b.) Precision à To set Maximum decimal places (same as length precision)


If we are going to draw some object at an angle of  35.5°, then Precision is 0.0


4. INSERTION SCALE SECTION IN DRAWING UNITS DIALOG BOX


To set the inserting object scale as Millimeter/ Centimeter/ Meter/ etc
Ex. Image object 


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Sunday, April 22, 2018

KEYBOARD AND MOUSE USES IN AUTOCAD

KEYBOARD AND MOUSE FUNCTIONS IN AUTOCAD, ZOOM, PAN, STEERING WHEEL, ACTION RECORDER, etc

1. KEYBOARD APPLICATION IN AUTOCAD:


a.) How to exit from autocad command, use below keys


  • ESC
  • SPACE BAR
  • ENTER


b.) How to access last command in autocad, use below keys


  • SPACE BAR
  • ENTER


c.) Function Keys uses in autocad :


F1 à Opens Help
F2 à Command line window expands 
F3 à Object snap turn on/off
F4 à 3D Object snap turn on/off
F5 à To change isometric plane view
F6 à Dynamic UCS turn on/off
F7 à Grid turn on/off
F8 à Ortho turn on/off
F9 à Snap mode turn on/off
F10 à Polar tracking turn on/ off
F11 à Object snap tracking turn on/off
F12 à Dynamic input turn on/off

c.) TAB KEY à To move from one cell to another cell (IN TABLE)


d.) Ctrl+C à To copy object


e.) Ctrl+Shift+C à To copy with basepoint


f.)  Ctrl+V à To Paste object


g.) Ctrl+Shift+V à To Paste as block


h.) Ctrl+Arrows key à To move object


i.) Delete Key à To Erase


2. MOUSE FUNCTIONS IN AUTOCAD:


a.) Left Click à to select object/options


  • Wpolygon (Left side to Right side) à full object to be covered for selection
  • Cpolygon (Right side to Left side) à if you touch the object it will be selected

b.) Center Click à 

  • Scroll to Zoom in/out,
  • Click and drag to Pan, 
  • Shift+Center scroll to change 3d Views,


c.) Right Click à to get below options


  • c1.) Recent input à to access some last used commands
  • c2.) Clipboard à to copy and paste
  • c3.) Isolate objects à to hide/unhide object
  • c4.) Undo à to go previous process.
  • c5.) Redo à cancels Undo process
  • c6.) Pan à to move drawing area
  • c7.) Zoom à to zoom in/out
  • C8.) Steering Wheel à to access steering wheel







c9.) Action Recorder à to record current process


c10.) Sub object selection filter à to set selection rules


c11.) Quick Select  à to select object by some filter


c12..) Quick Calc à to open calculater


c13.) Find à to open find and replace 


c14.) Options à to open options settings dialog box




d.) How to exit from autocad command, use below procedure



  • Right Click à Enter or Cancel



e.) How to access last command in autocad, use below procedure


  • Right Click à Repeat or Reset



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Tuesday, April 10, 2018

OVERVIEW OF AUTOCAD: TOOLS AND TOOLBARS NAMES

OVERVIEW OF AUTOCAD: TOOLS AND TOOLBARS and its NAMES (LEARN AUTOCAD-02)


AUTOCAD INTERFACE WILL BE AS BELOW:








 AUTOCAD QUICK ACCESS TOOLBAR WILL BE AS BELOW:





AUTOCAD MENU BAR WILL BE AS BELOW:






RIBBON PALETTE WILL BE AS BELOW:






How to show/hide ribbon palette Autocad?:

1.) Command:  RIBBON  for show
2.) Command:  RIBBONCLOSE for hide
3.) Menu bar (Tools → Palettes → Ribbon) (for show/hide)


BELOW TOOLS ARE USED TO CREATE AND OPEN:






RECENTLY USED DOCUMENT WILL BE SHOWN IN THIS SECTION:





AUTOCAD NOTIFICATIONS WILL BE SHOWN IN THIS SECTION:





THIS SECTION USED FOR ONLINE DRIVES AND FEEDBACK ENTRY:






CREATE SECTION USED FOR MANAGING FILES:




LEARN SECTION USED FOR TUTORIALS:






COMMAND LINE WINDOW WILL BE AS BELOW:




How to show/hide Command line window Autocad?:

1.) Press Ctrl+9 (for show/hide)


THIS IS CALLED VIEW MANAGER:






THIS IS CALLED FUNCTION TOOL or STATUS BAR:



(Maximum tools are linked to FUNCTION KEYS)

THIS IS CALLED VIEW CUBE:



(For changing drawing views)

THIS IS CALLED UCS ICON:


 UCS Means?:

UNIVERSAL COORDINATE SYSTEM. This position is taken as 0,0,0.



THIS IS CALLED DRAW TOOL:



How to show/hide Draw Tool Autocad?:


Tools → Toolbars → Autocad → DRAW

THIS IS CALLED MODIFY TOOL:



How to show/hide Modify Tool Autocad?:


Tools → Toolbars → Autocad → MODIFY

THIS IS CALLED DIMENSION TOOL:




How to show/hide Dimension Tool Autocad?:


Tools → Toolbars → Autocad → Dimension

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AUTOCAD INTRODUCTION

INTRODUCTION TO AUTOCAD:


AUTOCAD IS A DESIGN SOFTWARE.

AUTOCAD IS A PRODUCT OF AUTODESK.

AUTOCAD SOFTWARE FIRST RELEASED IN  1982.

AUTOCAD DRAWING FILE EXTENSION IS .DWG

AUTOCAD AUTOSAVE FILE EXTENSION IS .SV$

AUTOCAD BACKUP FILE EXTENSION IS .BAK



AUTOCAD IS USING IN ALL DESIGN COMPANY:


DUE TO HIGH PRECISION (0.00000001), ALL DESIGN COMPANIES USING AUTOCAD.



AUTOCAD WORKING ENVIRONMENT:


a.) MODEL SPACE

TO DESIGN WITH UNLIMITED AREA FOR WITHIN USE.

b.) PAPER SPACE

TO DESIGN FOR PRINTOUT PURPOSE.

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