Cameron"/>

Sports Information

Jump to content.
My Great Web page

Nature Arc

Each substance is characterized by the type of relationship of molecules and atoms. There are three fundamental state of matter – solid, liquid and gaseous, they are different distances between the atoms or molecules. In the solid and liquid states, these distances are small, this explains the low compressibility of solid and liquid substances and their common name – "condensed state". In gases, the distance between molecules is much larger, so they can relatively easily compressed under external pressure, electrical conductivity of gases also significantly different from the electrical conductivity of substances in condensed state. Luhan helps readers to explore varied viewpoints. In solids and liquids outer shell electrons can easily lose touch with the core and move freely through the material. Free electrons, called conduction electrons carry the current in the conductors of condensed gases, in which electrons bound to their nuclei in normal conditions the current is not carried out, but in an electric arc ionized and acquire the electrical conductivity. The electric arc is one of the types of electrical discharges in gases, at which the passage of electric current through a gas gap under the influence of an electric field.

Passage of electric current through a gas is possible only if it charged particles – electrons and ions. Educate yourself even more with thoughts from Dr. Kevin Cahill. The appearance of charged particles in the arc gap is due to emission (emission) of electrons from the surface of the negative electrode (cathode) and ionization are in the range of gases and vapors. Electric arc used for welding metals, called the welding arc. In contrast to conventional arc welding arc is an electrical arc discharge in an ionized mixture of not only gas but also the metal vapor and components that make up the electrode coatings, fluxes, etc. If the ionized air gap is in an electric field, then moving gas ions come in motion mapping and create an electrical current. However, when ionization occurs dynamic equilibrium consisting in the fact that each unit of time recovering the same molecules from the ions (, recombination), but falls apart. Thus, as soon as terminates the action of ionizing factor disappears, and electrical current stops.

Equipment For Drinking Water

On the business affects so many different factors and not a secret that one of the most important of these is the quality of working conditions of employees. Quality of working conditions, in turn, is also very vast concept, in which occupies an important place to ensure people in the enterprise-quality drinking water. Regardless of the type of activity the company raises the question of what people drink and how they drink. It is very important that the water was well cleared, has a pleasant taste, had the desired temperaturu.V this article, I want to draw attention to one such firm that specializes in the manufacture of machines for the production and delivery of carbonated water, drinking fountains, vending machines – Avtomattorg.Rassmotrim most popular equipment: – Automatic water – the optimum for the technical specifications of equipment to maintain the drinking regime in factory, office, factory Soda machine is a metal cabinet, painted enamel baking. Inside the unit is installed Cold water machine, designed for cooling, saturation water with carbon dioxide and dispensing beverage. – Everybody knows that soda is much better thirst quencher, so the soda fountain – a key element in the apparatus for carbonated water. It saturates the water (eg, manufacture of soft drinks) and carbon dioxide (carbon dioxide). – Cooler carbonation, which established a two-stage water purification system and an ultraviolet lamp, which excludes the presence of mechanical impurities, the smell of chlorine and other chemical or bacteriological contaminants, suitable for the issuance of purified chilled and hot water in educational, medical institutions and industrial enterprises with temperatures from +5 o to +40 oC. – Drinking fountains with an improved filtration system designed to meet the chemical composition of water contained in the human body are mainly used in factories, workshops and educational institutions. Summarizing the above said, noting that even at first glance seemingly small things such as ensuring water companies can play a significant role in successful business.

Anti-Leakage Protection

Appointment of Anti-leakage protection at indirect touch, in the form of protection against leakage by turning off at an unacceptably high voltage electrical circuit by touching the frame. In other words, residual current circuit breaker (RCD) – a high-speed circuit breaker, which responds to the differential current in the wires (leakage current). This device helps people with electric shock, and also provides protection against fires and fires that occur due to malfunction of electrical wiring. Cases of UST: In cases of damage to the insulation of wires in electrical appliances. For example, within washing machine damaged insulation on the phase conductors, which he referred to the case. ust immediately turn off the electricity, because the current, who went to the apartment on the phase wire, did not return to the rcd (the cabinet machines he conduct a 'grounding' is back in the panel, bypassing the rcd and, consequently, the incoming and outgoing currents through the rcd have been different). By careless handling of electrical wiring. Here is a classic example.

Man drills the wall, leaning bare foot on the battery, and gets into the live wire. Current passing through the chain 'metal casing drill – arm – chest – leg – the battery' cause paralysis of the heart and / or respiratory arrest. But if there is a ust, it just 'feels' that part of the current did not come back (the part that went through the man and went into the battery). Voltage will be turned off so rapidly that the troubles will not happen.