Friday 3 April 2009

How to Hide the drives(c:,d:,e:,a:...etc)This is a great trick you can play on your friends. To disable the display of local or networked drives when you click My Computer.1.Go to start->run.Type regedit.Now go to:HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorerNow in the right pane create a new DWORD item and name it NoDrives(it is case sensitive). Now modify it's value and set it to 3FFFFFF (Hexadecimal) .Now restart your computer. So, now when you click on My Computer, no drives will be shown(all gone...). To enable display of drives in My Computer, simply delete this DWORD item that you created.Again restart your computer.You can now see all the drives again.
Wanna make a folder invisible without even using the hide folder option or any kind of software ?Well, here is the answer to that. It is very much possible and Windows will help us in doing this.Lets see how ..
1. Create any new Folder .
2. Right click and go to Rename, remove the content, press “Alt” and type “0160″. The Folder name would become NIL.
3. Now go on to the properties of the folder and click “Customize”, and click “Change Icon”.
4. Here you will find some icons without any kind of images.5. Select any of these images and click “OK”.You will now see that your folder is now invisible.

Monday 30 March 2009

Mechanics of Solids - IITM 1.1 Planar Rigid Body

Mechanics of Solids - IITM 1.2 Degrees of freedom

Mechanics of Solids - IITM 1.3 Equations of Equilibrium

Mechanics of Solids - IITM 1.5 Planar rigid body Statics Example 1

Mechanics of Solids - IITM 1.6 Rigid Body Statics Example 2

Mechanics of Solids - IITM 2.1 Structural Systems with rigid

Mechanics of Solids - IITM 2.2 Types of 1-D Structural Elements

Mechanics of Solids - IITM 2.3 Trusses - Axial members

Mechanics of Solids - IITM 2.4 Analysis of Truss Systems

Mechanics of Solids - IITM 2.5 Stability of Structural systems

Mechanics of Solids - IITM 2.6 Trusses - additional discussions.

Mechanics of Solids - IITM 2.7 Trusses - Method of Sections

Mechanics of Solids - IITM 2.8 Beams - example 1

Mechanics of Solids - IITM 2.9 Beams - BMD & SFD

Mechanics of Solids - IITM 2.10 Beams - loading, shear and BM

Mechanics of Solids - IITM 3.1 Virtual work method

Mechanics of Solids - IITM 3.2 Virtual displacements

Mechanics of Solids - IITM 3.3 Finding virtual displacements

Mechanics of Solids - IITM 3.4 Virtual Work Method - Example 1

Mechanics of Solids - IITM 3.5 Virtual Work Method - Example 2

Mechanics of Solids - IITM 4.1 Static Friction - an understanding

Mechanics of Solids - IITM 4.2 Belt Friction

Mechanics of Solids IITM 4.3 Friction : Solving Problems

Dynamics - IITM 5.1 general concepts - rigid bodies

Dynamics - IITM 5.2

Dynamics - IITM 5.3 motion of a point of the rigid body

Dynamics - IITM 5.4 motion of one point on a rigid body relative

Dynamics IITM 5.5 Understanding rotational motion r_dot = w x r

Dynamics IITM 5.6 Kinematics velocity and acceleration

Dynamics IITM 5.7 Understanding Coriolis Acceleration

Dynamics IITM 5.8 Kinematics - Solving problems

Dynamics IITM 6.1 Equations of motion of a rigid body

Dynamics IITM 6.2 Tips and Techniques 1/2

Dynamics IITM 6.3 Tips and Techniques 2/2

Dynamics IITM 6.4 Solving Problems 1/4

Dynamics IITM 6.5 Solving Problems 2/4

Dynamics IITM 6.6 Solving Problems 3/4

Dynamics IITM 6.7 Solving Problems 4/4

Tips and Tricks - Engineering Statics - solivng problems


Lecture - 1 Fluid Mechanics



Lec - 2 Fundamental Concepts of fluid flow & fluid statics



Lecture - 3 Fluid Statics



Lecture - 4 Fluid statics



Lecture - 5 Fluid Statics



Lecture - 6 Kinematics of Fluid flow



Lecture - 7 Kinematics of Fluid flow



Lecture - 8 kinematics of Fluid flow



Lecture - 9 Kinematics of fluid flow



Lecture - 10 Kinematics of fluid flow



Lecture - 11 Kinematics & Dynamics of Fluid flow



Lecture - 12 Dynamics of Fluid Flow



Lecture -13 Dynamics of fluid flow



Lecture - 14 Dynamics of fluid flow



Lecture - 15 Dynamics of fluid flow



Lecture - 16 Dynamics of fluid flow



Lecture - 17 Laminar and Turbulent Flows



Lecture - 18 Laminar and Turbulent Flows



Lecture - 19 Laminar and Turbulent Flows



Lecture - 20 Laminar and Turbulent Flows



Lecture - 21 Laminar and Turbulent Flows



Lecture - 22 Laminar and Turbulent Flows



Lecture - 23 Dimensional Analysis



Lecture - 24 Dimensional Analysis



Lecture - 25 Dimensional Analysis



Lecture - 26 Navier-Stocks Equations and Applications



Lecture - 27 Navier stocks Equations and Applications



Lecture - 28 Navier Stocks Equations and Applications



Lecture - 29 Navier Stocks Equations and Applications



Lecture - 30 Boundary Layer Theory and Applications



Lecture - 31 Boundary Layer Theory and Applications



Lecture - 32 Boundary Layer Theory and Applications



Lecture - 33 Boundary Layer Theory and Applications



Lecture - 34 Boundary Layer Theory and Applications



Lecture - 37 Pipe Flow Systems



Lecture - 38 Pipe Flow Systems



Lecture - 39 Pipe Flow Systems



Lecture - 40 Pipe Flow Systems



Lecture - 41 Pipe Flow Systems



Lecture - 42 Pipe Flow Systems

Monday 23 March 2009

Lecture - 1 Instructional Objectives - I
 
Lecture - 2 Instructional Objectives - II
 
Lecture - 3 On Tool Geometry
 
Lecture - 4 Interrelations Among The Tool Angles
 
Lecture - 5 Mechanism of Chip Formation
 
Lecture - 6 Orthogonal and Oblique Cutting
 
Lecture - 7 Use of Chip Breaker in Machining
 
Lecture - 8 Machining Forces
 
Lecture - 9 Analytical and Experimental
 
Lecture - 10 Dynamometers for Measuring Cutting Forces
 
Lecture - 11 CTCEAC
 
Lecture - 12 CCTCFA
 
Lecture - 13 Concept of Machinability and its Improvement
 
Lecture - 14 Tool Life
 
Lecture - 15 Conventional Cutting Tool Maths
 
Lecture - 16 Advanced Tool Materials
 
Lecture - 17 Kinematics System of Centre Lathe
 
Lecture - 18 General Purpose Machine Tool Drills
 
Lecture - 19 Kinematic Systems and Operations
 
Lecture - 20 Configuration and Kinematic System
 
Lecture - 21 Mounting of jobs and Cutting Tools in Machine
 
Lecture - 22 Mounting of jobs and Cutting Tools in Machine
 
Lecture - 23a Construction,Operation and Tool Layout
 
Lecture - 23b Use of Attachments In Machine Tools
 
Lecture - 24 Forces Developing and Acting In Machine Tools
 
Lecture - 25 Estimation of Machining Time
 
Lecture - 26 Broaching - Principle Systems and Applications
 
Lecture - 27 Grinding Principle and Application
 
Lecture - 28 Abrasive Processes
 
Lecture - 29 Abrasive Processes (Grinding)
 
Lecture - 30 Superfinishing Processes
 
Lecture - 31 Production of Screw Threads
 
Lecture - 32 Gear Manufacturing
 
Lecture - 33 Jigs and Fixtures For Machine Shops
 
Lecture - 34 Design and Applications of Jigs and Fixtures
 
Lecture - 35 Non Traditional Manufacturing
 
Lecture - 36 Ultrasonic Machining
 
Lecture - 37 Water Jet Machining and Abrasive Water Jet
 
Lecture - 38 Electro - Chemical Machining
 
Lecture - 39 Electro - Discharge Machining
 
Lecture - 40 EBM and LBM

Saturday 21 March 2009

Monday 2 March 2009