January 27, 2023
Finding maximum power transmitted neglecting centrifugal tension #### Finding maximum power transmitted neglecting centrifugal tension

Below is a sample problem and its solution to find maximum power transmitted in...
Finding power transmitted by a belt given max tension #### Finding power transmitted by a belt given max tension

Below is the solution to find power transmitted by a belt given maximum permissible...
Finding maximum power transmitted from maximum belt stress #### Finding maximum power transmitted from maximum belt stress

Here is a problem involving V-belt where we calculate the maximum power transmitted from...
Finding Velocity and maximum power transmitted #### Finding Velocity and maximum power transmitted

Here is an interesting solution to find velocity and maximum power transmitted –
Finding Torque and power transmitted #### Finding Torque and power transmitted

Here is an interesting problem and solution to calculate torque and power transmitted of...
Finding maximum power transmitted and initial tension #### Finding maximum power transmitted and initial tension

Its interesting to use the mechanical formulas to find maximum power transmitted and initial...
Finding power transmitted by a pulley #### Finding power transmitted by a pulley

Here is a real life mechanical problem to solve – Two parallel shafts whose...
Discussing Convergence of Iteration and Newton Raphson Methods #### Discussing Convergence of Iteration and Newton Raphson Methods

We use various Numerical methods to solve algebraic and transcendental equations. All these methods...
Solving Equations by Jacobi’s Iteration Method #### Solving Equations by Jacobi’s Iteration Method

Jacobi’s Iteration method is an interesting method to solve equations by simple iteration method....
Solving a set of equations using Gauss Seidal Elimination Method #### Solving a set of equations using Gauss Seidal Elimination Method

Here is an excellent example of Gauss Seidal elimination method to solve a set...
Finding Inverse of a Matrix using Gauss Elimination Method #### Finding Inverse of a Matrix using Gauss Elimination Method

Here is an intelligent and simple way to find the inverse of a matrix...
Gauss Jordan Elimination Method #### Gauss Jordan Elimination Method

Here is a well explained solution to solve a set of equations using Gauss...
Gauss Elimination Method #### Gauss Elimination Method

Below is a well explained solution for a set of equations using Gauss Elimination...
Finding Roots of equation x3-3×2+x+1=0 #### Finding Roots of equation x3-3×2+x+1=0

We will be using Newton Raphson method to find the root of this equation....
Soldering Practice #### Soldering Practice

Parallel Lamp Connection #### Parallel Lamp Connection

Below is the lab work for Parallel Lamp Connection –
Dim and Bright Connection #### Dim and Bright Connection

Here is the detailed lab work for a Dim and Bright lamp connection –
Master Electric Connection #### Master Electric Connection

We will see how to operate 3 lamps using a master switch and also...
Fluorescent Tube connection #### Fluorescent Tube connection

Below is a simple step by step description of a Fluorescent Tube connection. We...
Finding measure of skewness and kurtosis for Poisson distribution #### Finding measure of skewness and kurtosis for Poisson distribution

Here we define what Poisson Distribution is how to measure its skewness and kurtosis.
Proving Inversion Mapping #### Proving Inversion Mapping

Here we venture to prove that Inversion Mapping maps the totality of circles lines in...
Find 4th Root of 1 and Square root of -8i #### Find 4th Root of 1 and Square root of -8i

Here is an interesting solution to find nth root of a complex number Z....
Finding Linear Fractional Transformation #### Finding Linear Fractional Transformation

Ok, here is a beautiful mathematical solution to find the Linear Fractional Transformation which maps...
Transformation of W=eZ #### Transformation of W=eZ

Here we discuss transformation of W = eZ
Forming a Bi-Linear Transformation which maps a set of points #### Forming a Bi-Linear Transformation which maps a set of points

Here is a mathematical solution for forming a Bi-Linear Transformation which maps the points (1,...
How to determine which mathematical functions are analytic #### How to determine which mathematical functions are analytic

Here is the solution on how to determine if a mathematical function is analytic...
Locus of a point Z satisfying condition |Z-1| + |Z+1| = 4 #### Locus of a point Z satisfying condition |Z-1| + |Z+1| = 4

Here is a fun solution for Mathematics students to find the locus of a...

Below are couple major weaknesses of IP addresses – A machine cannot be assigned...

Internet Addresses Internet address refers to the unique identification or address assigned to each machine in...
Internet Architecture #### Internet Architecture

As shown above, the Internet consists of various physical networks (Net1 … Netn) connected...
ARPANET Technology

#### ARPANET Technology

ARPANET (Advanced research project agency network) is the oldest wide area packet switched network...
ProNET variation – Start topology #### ProNET variation – Start topology

ProNET variation as star topology is as shown below – The 3 hosts are...

#### ProNET 10 Token recovery

ProNET 10 token recovery is essential to handle situations of loss of token when...
ProNET Token Ring Technology #### ProNET Token Ring Technology

ProNET Token ring technology is an alternative to ethernet technology and it also works...
Ethernet Variations

#### Ethernet Variations

Ethernet technology started with using the costly coaxial cables. Now it is possible to...
Ethernet Bridges

#### Ethernet Bridges

Ethernet bridge is a fast computer with two Ethernet interfaces and a fixed program...
Ethernet Hardware and basic architecture #### Ethernet Hardware and basic architecture

A cross section of a Ethernet cable is as shown below – Ethernet is...
LAN, WAN and MAN

#### LAN, WAN and MAN

WAN (Wide Area Network) connects machines over widely separated geographical locations. A WAN usually...
Internetworking

#### Internetworking

Internetworking is the technology that makes it possible to interconnect many disparate physical networks with...
Basics setup of Mobile Communication services #### Basics setup of Mobile Communication services

One of the fastest growing telecommunication industry is obviously mobile radio communication. Below figure...
Digitized Telephone services #### Digitized Telephone services

In the past, we had manual exchanges which involved a great task in switching...
Data Communication – Basic Definition and setup #### Data Communication – Basic Definition and setup

Data communication is the function of transporting digital signal from one digital device to...

#### Simple HTTP log analyzer

Here is a simple light weight HTTP analyzer written in PHP. I wrote this...
Stack Vs Heap

#### Stack Vs Heap

Stack and Heap refers to 2 distinct memory areas utilized by an executing program...