Search results for keyword: trains
Traction substation and network design
Electric traction substation and network design
Electric traction substations (ETSs) are an important component of railway systems. They provide power for the train’s traction system, and when fitted with signalling and control equipment, form the basis of a well-designed railway system. An ETS ......
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Grace
Bacterial leaching
Introduction
Bacterial extraction is a lab process used to isolate and obtain bacteria from a sample. It is typically performed by using a combination of physical force, harsh detergents, and enzymes to break down the walls of cells. This process helps to concentrate the different types of bacter......
Soil in-situ test
In Situ Test on Earth
Geotechnical testing is critical to understanding the properties of the earth in which structures, foundations and construction are built upon. An in-situ test, or a test conducted in the place the structures are intended to stand, can further enhance the accuracy of the rea......
Railroad Crossing Safety
The importance of railway crossing safety
Railway crossing safety is important to the safety of passengers and the environment. Railway crossings provide access to train crossings, which are made up of vehicles, pedestrians and rail traffic, as well as to other public areas along the route. As a ......
Railway Transport Safety
Railways are an important form of transportation used for the transport of raw materials, commodities, manufactured goods, and passengers from one place to another. This form of transportation helps reduce congestion on the roads and is often safer and more efficient than other modes of transporta......
road transport safety
Road transportation security
Road transport security is an important part of overall transport security. Road transport has become the main form of transport for goods and passengers in many parts of the world. This makes security of roads very important for both mitigating risk and ensuring the ......
ACCIDENT
Railway Accidents and their Devastating Effects
Railway accidents have been around since the beginning of the railway and have caused severe damage to life, property and the environment. Railway accidents can occur for various reasons, ranging from human error, system failures, mechanical failure......
superconducting magnet
Introduction
Superconducting magnets are solenoids built using special electrical wires producing very powerful magnetic fields. First introduced in 1911, superconducting magnets are now used in a variety of practical applications including cutting-edge research and modern technologies.
History
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Factory Air Conditioning
Factory Air Regulation
Air regulation is a critical part of maintaining a factory environment that is healthy and efficient. The nature of factory work necessitates a controlled atmosphere in order to protect both workers and the materials they are using. Without proper regulation of the air qual......
Common vocabulary for general machinery
Common Mechanical Words
Mechanical terminology can be difficult to learn. There are many words and terms relating to mechanical systems, machines, and physics that can be confusing. Here are some of the more common mechanical words and their definitions.
Force: Force is a measure of an objects s......
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