Interpretation of Casting Radiographs Castings are made of different metals and by various methods. Sand molded castings often have more surface irregularities than casting produced
Introduction to Fuel Cell A fuel cell is an electrochemical mechanism that produces power without combustion by joining hydrogen and oxygen to generate water and
Mankind has been harnessing the energy of the sun since the seventh century B.C. The sun’s rays shower the earth’s surface and humans have been
The sun has made energy for billions of years. Solar energy is that the sun’s rays (solar radiation) that reach the world. Solar power technology
MEASURING INSTRUMENTS FOR SOLAR POWER SYSTEMS. Different types: sun shine recorder, pyrheliometer, shading ring pyranometer
Making of Ultrasonic Weld: Although the theoretical method of manufacturing an ultrasonic weld is uncomplicated, the interactions of the varied weld parameters are vital and
Ultrasonic Welding: Ultrasonic welding is represented as a friction welding method, where oxides and other contaminants present on the material surfaces are broken up and
Ultrasonic Welding Technology | Ultrasonic Welding Frequency Range | Ultrasonic Welding Applications
Ultrasonic Welding: The human ear can hear mechanical vibrations in the frequency range of 16 Hz to 16 KHz. Inaudible frequencies below 16 Hz are
BEARINGS A bearing is a machine element that constrains relative motion between moving parts to only give the desired motion. The design of bearing may
Speed Governor The governor is a device which is used to controlling the speed of an engine based on the load requirements. Basic governors sense