Worm, Rack and Pinion Gears
RACK AND PINION WORM GEAR RACK AND PINION: The rack and pinion is used to convert between rotary and linear motion. The rack is the flat, toothed part, the pinion is the gear.…
Involute gear
The involute gear profile is the most commonly used system for gearing today, with cycloid gearing still used for some specialties such as clocks. In an involute gear, the profiles of the teeth are involutes of a circle. (The…
Fundamental Law of Gear-Tooth
Pitch point divides the line between the line of centers and its positiond ecides the velocity ratio of the two teeth. The above expression is the fundamental law of gear-tooth action.…
Reduction of systematic errors
The prerequisite for the reduction of systematic errors is a complete analysis of the measurement system that identifies all sources of error. Simple faults within a system, such as bent…
Hardware vs. software
Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. Hardware is any part of your computer that has…
High Speed LANs – Token Ring Based
Introduction The IEEE 802.3 and 802.5 LANs, discussed in the previous sections, having data transfer rate in the range of 10 Mb/s to 16 Mb/s have served the purpose very…
Computer Related Jobs
The fast computerization of every work and gradual dependency on computer based work has exponentially opened a new arena of Information technology for employment. However, the IT field requires qualified…
HTML
History: · The first version of HTML was created using the Standard Generalized Mark up Language (SGML). · In the early years of HTML, Web developers were free to define and modify HTML in…
Text Links
A webpage can contain various links that take you directly to other pages and even specific parts of a given page. These links are known as hyperlinks. Hyperlinks allow visitors…
JavaScript – Debugging
Every now and then, developers commit mistakes while coding. A mistake in a program or a script is referred to as a bug. The process of finding and fixing bugs is…
