Friday, 6 March 2015



The grammar is the "art of reading and writing," referred to in Linguistics (Linguistics) any form a systematic language description. The notion of grammar is one of the rules themselves, on the other hand, grammar used for the theory of a specific language or language family. Parts of the newer grammatical research as to the question, how far can reduce mainly natural language to formal languages .

The adjectives grammatically and grammatically (from late Latin grammatical calis) "the grammar concerning" are now mostly synonymous in the meanings or "the rules of grammar corresponding" is used. In some cases the word grammatically, the latter meaning but are not allocated.

Types Of Business

Business Service

Business Service

Are dedicated to servicing business, whether an individual or other businesses.

Examples of service businesses are restaurants, hotels, beauty salons, spas, gyms, medical centers, law firms, engineering studies, travel agencies, real estate agencies, construction , banks, financial, insurance, transport companies, schools, consultancies, clothing shops, repair shops, etc.

Production or manufacturing business

Are dedicated to the transformation of raw materials into final products or supplies business.

Examples of production businesses are automobile factories, furniture factories, mills appliances, textile mills, etc.

Business extraction

Are dedicated to the extraction of natural resources business.

Business Examples are the mining extraction, fisheries, timber companies, oil companies, livestock enterprises, etc.

Business retail (retail)

Are dedicated to buying products in quantity, and then sell retail to the public business.

These businesses usually have a physical store where inventory is stored, and shelves where they offer and promote products.

Examples of retail businesses are clothing stores, hardware stores, warehouses, bazaars, pharmacies, appliance stores, parts stores, etc.

Business wholesales (wholesale)

They are businesses that act as intermediaries between business production and business of retail; buy their products in quantity to the first, then also sell them in quantity to the latter.

Examples sales business wholesales are distributors of beverages, food distributors, distributors of building materials, etc.



The bus is a term used in electrical engineering, power supply and high-voltage technology. Under a busbar is meant an arrangement of conductors that serve as the central distribution of electrical energy, as all incoming and outgoing lines are connected to the busbars.

Four-pole busbar for low voltage

Single busbars have the advantage to be particularly clear. To achieve redundancy of multiple busbars are used in switchgear for high-voltage normally.

In very large systems quadruple busbars are used. These multiple busbars are then constructed in parallel and can optionally be used. Often busbars are also in the longitudinal direction into two or more parts, the so-called blocks or busbar sections divided. Individual sections of a bus bar can be operated so independently. The use of multiple busbars offers the possibility to run quiet and restless consumers at different busbars or unlock busbar sections for maintenance, while consumers are connected to the other bus bars.

Busbars are made of aluminum or copper and are usually uninsulated, which simplifies the installation of connection and switching elements. The touch must be ensured by the housing of the switchgear, however. Since the busbars offer no more accidental contact to open the housing, one finds such investments mostly in major distributions where access is restricted by further security measures accordingly trained electricians.