The most important promise made by the proprietors of 5G wireless technology -- the telecommunications service providers, the transmission equipment makers, the antenna manufacturers, and even the server manufacturers -- is this: Once all of 5G's components are fully deployed and operational, you will not need any kind of wire or cable to deliver communications or even entertainment service to your mobile device, to any of your fixed devices HDTV, security system, smart appliances , or to your automobile. If everything works, 5G would be the optimum solution to the classic "last mile" problem: Delivering complete digital connectivity from the tip of the carrier network to the customer, without drilling another hole through the wall. Also: Should 5G be in your IT budget? The "if" in that previous sentence remains colossal.
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- What is 5G? The business guide to next-generation wireless technology
- Distribution Systems, Substations, and Integration of Distributed Generation
- Looking for other ways to read this?
- Siemens ingenuity for life.
- U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
- Industry codes
- Electric power transmission
What is 5G? The business guide to next-generation wireless technologyVIDEO ON THE TOPIC: Electrical Grid 101 : All you need to know !
When completing form T, Statement of Business or Professional Activities , form T, Statement of Fishing Activities , or form T, Statement of Farming Activities , you have to enter an industry code that corresponds to your main business activity.
If your business has more than one activity, use the code that most closely describes your main business activity. For example, you might operate a bookstore in which you sell postage stamps. If none of the generalized industry codes closely describes your main business activity, you can get a suitable code from the complete list of North American Industry Classification System codes NAICS maintained by Statistics Canada.
If you are filing your return electronically, you have to use the industry codes from your tax preparation software. Only use the industry codes listed below if you are filing your General Income Tax and Benefits Return on paper. You will not receive a reply. Skip to main content Skip to "About government". List of industry codes. Lawrence Seaway, Great Lakes system, operate ocean-going cruise ships Department stores Other retail stores Sales department stores except discount , department stores, retail, discount department stores, operation of selected department store departments by separate establishments, on a concession basis Direct selling establishments Direct Sales non-store retailing, except direct-response advertising and operating vending machines.
These establishments use methods, such as home delivery, door-to-door solicitation, in-home demonstration and displaying of merchandise through temporary stalls or kiosks, to reach their customers and market their merchandise.
These establishments are usually referred to as freight forwarders, marine shipping agents or customs brokers. They may offer a combination of services which may span transportation modes. Full-service restaurants Accommodation, food, or beverage Services bistro eating places , chinese buffet restaurant, dining rooms, drinking places that primarily serve food, family restaurants e. Examples of establishments in this industry group are funeral homes, cemeteries and crematoria.
Furniture and related product Manufacturing Manufacturing manufacturing furniture and related products, standard methods of forming materials and assembling components, including cutting, moulding and laminating. The design of the article, for both aesthetic and functional qualities, is an important aspect of the production process. Design services may be performed by the furniture establishment's own work force or may be purchased from industrial designers.
Furniture is classified based on the application for which it is designed. General freight trucking does not require the use of specialized equipment. The trucks used can handle a wide variety of commodities.
Freight is generally palletized, and generally carried in a box, container or van trailer. Drug stores and pharmacies, cosmetics, beauty supplies and perfume stores, optical goods stores, food health supplement stores and health appliance stores are included Heritage institutions Entertainment or recreation Services preserving and exhibiting objects, sites and natural wonders of historical, cultural and educational value Highway, street and bridge construction Construction Construction abutment construction, asphalt or concrete paving i.
Independent celebrities, such as athletes, engaging in endorsement, speaking and similar services, are included Individual and family services Education, health or social Services providing non-residential social assistance services for individual and families Inland water transportation Transportation or storage Services inland water transportation of freight and passengers.
Transportation within harbours is included Insurance agencies and brokerages Finance, insurance, or real estate Services financial planning and life insurance sales, agents and brokers, fire auto insurance general , general and life insurance, general insurance agency, general insurance broker, group insurance brokerage, insurance agents and brokers, insurance commercial, insurance office, insurance sales and service, life and health insurance, life disability group general insurance, life insurance agency, life insurance and annuities, life insurance broker, life, accident and sickness insurance, life, health, travel insurance, market insurance, multi-line insurance sales Internet publishing and broadcasting and web search portals Business Services operating game sites exclusively on Internet , Internet broadcasting e.
Establishments engaged in the delivery of letters and documents, such as legal documents, often by bicycle or on foot; and the delivery of small parcels, such as take-out restaurant meals, alcoholic beverages and groceries, on a fee basis, usually by small truck or van, are included Logging except contract Natural resource industries Natural resource industries bolts, wood e.
They may undertake the function of management, or they may entrust the function of financial management to portfolio managers Masonry contractors Construction Construction bricklaying, contractors, cement block laying, field stone, installation, retaining wall construction, block, stone, or brick, brick veneer, chimney building and repairing, cinder blocks, concrete block laying, exterior marble, granite or slate work, fireplaces, masonry, foundations, building, block, stone or brick, glass block laying, glass unit i.
Primary preparation plants, such as those engaged in crushing, grinding and washing, are included Non-metallic mineral product Manufacturing Manufacturing manufacturing non-metallic mineral products. These establishments cut, grind, shape and finish granite, marble, limestone, slate and other stone; mix non-metallic minerals with chemicals and other additives; and heat non-metallic mineral preparations to make products, such as bricks, refractories, ceramic products, cement and glass Non-residential building construction Construction Construction construction including new work, additions and major alterations of industrial, commercial and institutional buildings.
This industry group includes non-residential general contractors, non-residential operative builders, non-residential design-build firms, and non-residential construction management firms Nursing and residential care facilities Education, health or social Services providing residential care combined with either nursing, supervisory or other types of care as required by the residents.
Offices, especially walk-in centres that accept patients without appointment and that often have extended office hours, are sometimes called clinics or centres Offices of physicians Professions Professions ambulatory surgical centres, anaesthetists' offices, anesthesiologists' offices, cardiologists' offices, clinic, operated by physicians in group practice, offices of dermatologists, dispensaries, operated by groups of physicians, doctors' clinics, general practice, doctors' clinics, specialists, family physicians, general practice, freestanding emergency medical M.
Such activities may include exploration for crude petroleum and natural gas; drilling, completing and equipping wells; operating separators, emulsion breakers, desilting equipment and field gathering lines for crude petroleum; and all other activities in the preparation of oil and gas up to the point of shipment from the producing property. This subsector includes the production of oil, the mining and extraction of oil from oil shale and oil sands, and the production of gas and hydrocarbon liquids, through gasification, liquefaction and pyrolysis of coal at the mine site.
Other activities related to real estate Finance, insurance, or real estate Services real estate escrow agents, real estate fiduciaries, land agent or land man right-of-way acquisition , independent landman or land agent mineral rights acquisition agent , landman services, real estate listing services, online marketing for real estate, real estate advisory and consulting services, rental accommodation referral service, rental listing service e. Establishments engaged in the retailing of motor homes, recreational trailers, campers, motorcycles, recreational watercraft, snowmobiles, off-road all-terrain vehicles, utility trailers and aircraft are included Other personal and household goods repair and maintenance Repairs and maintenance Services all terrain vehicles ATV's and snowmobiles repairing without retail sales of new equipment , aquarium repair and maintenance, awning repair shops, bicycles, repairing without retail sales of new equipment , china firing and decorating to individual order, clock repair shops, clothing alteration, repair and sewing, communication antenna repair and maintenance, cutlery sharpening without retail sales of new equipment , dressmaking service repairs and alterations , gunsmith shops without retail sales of new equipment , gunsmithing, invisible mending, textiles and clothing, jewellery repair service e.
The manufacture of pulp involves separating the cellulose fibres from other impurities in wood, used paper or other fibre sources. The manufacture of paper involves matting these fibres into a sheet.
Converted paper products are produced from paper and other materials by various cutting and shaping techniques Paper, paper product and disposable plastic product Wholesalers and distributors Wholesalers and distributors wholesaling newsprint, stationery and office supplies, other paper and paper products, and disposable plastic products Pay and specialty television Communications or utilities Services cable program broadcasting, cable television network, pay television, satellite television networks, specialty television e.
Examples of establishments in this industry group are theatre companies, dance companies, musical groups and artists, circuses and ice-skating shows Personal care services Personal or household Services providing personal care services, such as hair care and esthetic services, hair replacement and scalp treatment services, massage services, diet counselling services and ear piercing services Personal goods Wholesalers and distributors Wholesalers and distributors wholesaling personal articles, such as jewellery, watches, books, periodicals, newspapers, photographic equipment and supplies, sound recordings, video recordings, toys, hobby goods, and amusement and sporting goods Petroleum and coal product Manufacturing Manufacturing transforming crude petroleum and coal into intermediate and end products.
Rubber and plastics-based activities are combined in the same subsector because the technical properties of these polymers are related, rubber or plastics, with the major exception of tire manufacturing Plumbing, heating and air-conditioning contractors Construction Construction air system balancing and testing, air vents, installation, air-conditioning systems, installation or repair, bathroom plumbing fixtures and sanitary ware, installation, blowers and fans, cooling and dry heating, installation, boiler chipping, cleaning and scaling, central air-conditioning equipment, installation, central cooling equipment and piping, installation, chilled water systems, installation, commercial refrigeration systems, installation, diffusers, grilles, air registers, installation, domestic oil storage tanks, installation, drain, waste and vent systems, installation, drinking fountains, installation, dry heating equipment and controls, installation except electric baseboard , duct work e.
Metal alloys are made with the introduction of other chemical elements. Establishments in this industry group may operate arenas, stadiums, theatres or other related facilities, or they may present these events in facilities operated by others. Radio and television broadcasting Communications or utilities Services operating broadcasting studios and facilities for the transmission of a variety of radio and television broadcasts, including entertainment, news, talk shows and other programs.
These establishments produce, purchase and schedule programs; and generate revenues from the sale of air time to advertisers, from donations and subsidies, or from the sale of programs. Rail transportation Transportation or storage Services operating railways, operation of long-haul, mainline railways, short-haul railways, passenger railways Real estate agents Finance, insurance, or real estate Services sales agents, real estate, auctioning real estate for others i.
These establishments cater to outdoor enthusiasts and are characterized by the type of accommodation and by the nature and the range of recreational facilities and activities provided to their clients Satellite telecommunications Communications or utilities Services fixed-to-mobile satellite services, providing services to individual customers that are beyond the reach of terrestrial networks e. The subsector is structured according to the level and type of educational services provided.
Scientific research and development services Professions Professions conducting original investigation, undertaken on a systematic basis to gain new knowledge research , and in the application of research findings or other scientific knowledge for the creation of new or significantly improved products or processes experimental development. The industries within this industry group are defined on the basis of the domain of research; that is, on the scientific expertise of the establishment.
Establishments that transport used household and office goods are included Specialty food stores Food or beverage store Sales retailing specialized lines of food products Sporting goods stores Other retail stores Sales retailing new sporting goods.
All structures including buildings that are integral parts of utility systems e. Report a problem or mistake on this page. Please select all that apply: A link, button or video is not working. It has a spelling mistake. Information is missing. Information is outdated or wrong. Login error when trying to access an account e.
My Service Canada Account. I can't find what I'm looking for. Other issue not in this list. Thank you for your help! Cannabis grown in open fields, cannabis. Aquaculture Footnote 1. Cannabis product manufacturing, cannabis. Cannabis merchant wholesalers, cannabis. Commercial and industrial machinery and equipment except automotive and electronic repair and maintenance. Computer systems design and related services except video game design and development.
Construction, forestry, mining, and industrial machinery, equipment and supplies. Lawrence Seaway, Great Lakes system, operate ocean-going cruise ships. For example, an upholstered sofa is treated as household furniture, although it may also be used in hotels or offices, frame material, Upholstered household furniture, shipped assembled or unassembled knockdown. Drug stores and pharmacies, cosmetics, beauty supplies and perfume stores, optical goods stores, food health supplement stores and health appliance stores are included.
Only establishments that provide nursing services in combination with the other services listed are included. Independent celebrities, such as athletes, engaging in endorsement, speaking and similar services, are included. Transportation within harbours is included.
Establishments engaged in the delivery of letters and documents, such as legal documents, often by bicycle or on foot; and the delivery of small parcels, such as take-out restaurant meals, alcoholic beverages and groceries, on a fee basis, usually by small truck or van, are included.
They may undertake the function of management, or they may entrust the function of financial management to portfolio managers. These establishments manufacture a diverse range of products, such as medical equipment and supplies, jewellery, sporting goods, toys and office supplies. Gas marketers or brokers, that arrange the sale of natural gas over distribution systems operated by others, are included. Primary preparation plants, such as those engaged in crushing, grinding and washing, are included.
These establishments cut, grind, shape and finish granite, marble, limestone, slate and other stone; mix non-metallic minerals with chemicals and other additives; and heat non-metallic mineral preparations to make products, such as bricks, refractories, ceramic products, cement and glass.
This industry group includes non-residential general contractors, non-residential operative builders, non-residential design-build firms, and non-residential construction management firms. In this subsector, the facilities are a significant part of the production process and the care provided is a mix of health and social services, with the health component being largely nursing services.
Offices, especially walk-in centres that accept patients without appointment and that often have extended office hours, are sometimes called clinics or centres. The main components are news syndicates, libraries and archives, Internet publishing and broadcasting, and web search portals.
Establishments engaged in the retailing of motor homes, recreational trailers, campers, motorcycles, recreational watercraft, snowmobiles, off-road all-terrain vehicles, utility trailers and aircraft are included. Converted paper products are produced from paper and other materials by various cutting and shaping techniques.
Examples of establishments in this industry group are theatre companies, dance companies, musical groups and artists, circuses and ice-skating shows. The dominant process is petroleum refining, which separates crude petroleum into components or fractions through such techniques as cracking and distillation. Rubber and plastics-based activities are combined in the same subsector because the technical properties of these polymers are related, rubber or plastics, with the major exception of tire manufacturing.
The output of smelting and refining, usually in ingot form, is used in rolling and drawing operations to produce sheet, strip, bars, rods and wire, and in molten form to produce castings and other basic metal products. These establishments cater to outdoor enthusiasts and are characterized by the type of accommodation and by the nature and the range of recreational facilities and activities provided to their clients. Securities, commodity contracts, and other financial investment and related activities.
Establishments that transport used household and office goods are included. These establishments may also retail used sporting goods, and provide repair services.
Distribution Systems, Substations, and Integration of Distributed Generation
When completing form T, Statement of Business or Professional Activities , form T, Statement of Fishing Activities , or form T, Statement of Farming Activities , you have to enter an industry code that corresponds to your main business activity. If your business has more than one activity, use the code that most closely describes your main business activity. For example, you might operate a bookstore in which you sell postage stamps. If none of the generalized industry codes closely describes your main business activity, you can get a suitable code from the complete list of North American Industry Classification System codes NAICS maintained by Statistics Canada. If you are filing your return electronically, you have to use the industry codes from your tax preparation software.
Looking for other ways to read this?
In recent years it has become apparent that fiber-optics are steadily replacing copper wire as an appropriate means of communication signal transmission. They span the long distances between local phone systems as well as providing the backbone for many network systems. Other system users include cable television services, university campuses, office buildings, industrial plants, and electric utility companies. A fiber-optic system is similar to the copper wire system that fiber-optics is replacing.
Note to paragraph a 1 i A : The types of installations covered by this paragraph include the generation, transmission, and distribution installations of electric utilities, as well as equivalent installations of industrial establishments. Subpart S of this part covers supplementary electric generating equipment that is used to supply a workplace for emergency, standby, or similar purposes only. See paragraph a 1 i B of this section. Note to paragraph a 2 ii : For the purposes of this section, a person must have the training required by paragraph a 2 ii of this section to be considered a qualified person. Note to paragraph a 2 v C : The Occupational Safety and Health Administration considers tasks that are performed less often than once per year to necessitate retraining before the performance of the work practices involved. Note 1 to paragraph a 2 viii : Though they are not required by this paragraph, employment records that indicate that an employee has successfully completed the required training are one way of keeping track of when an employee has demonstrated proficiency. Note 2 to paragraph a 2 viii : For an employee with previous training, an employer may determine that that employee has demonstrated the proficiency required by this paragraph using the following process:. Note to paragraph a 3 i A : This paragraph requires the host employer to obtain information listed in paragraphs a 4 i through a 4 v of this section if it does not have this information in existing records.
Siemens ingenuity for life.
It extends the scope of traditional control systems to include all automation functions within a single operations and engineering environment. Actuator: In electrical engineering, the term actuator refers to a mechanism that causes a device to be turned on or off, adjusted or moved, usually in response to an electrical signal. In some literature the terms actor or effector are also used.
Not a MyNAP member yet? Register for a free account to start saving and receiving special member only perks. Growing loads and aging equipment are stressing the system and increasing the risk of widespread blackouts. Modern society depends on reliable and economic delivery of electricity. Moreover, effective and significant utilization of intermittent renewable generation located away from major load centers cannot be accomplished without significant additions to the transmission system. In addition, distribution systems often are incompatible with demand-side options that might otherwise be economical. The U. This massive system delivers power from the nearly power plants in the United States to virtually every building and facility in the nation. The focus is on the technologies involved—their potential performance, costs, and impacts—and potential barriers to such a deployment in the United States over the next several decades. The high-voltage transmission system or grid transmits electric power from generation plants through , miles of high-voltage kilovolts [kV] up to kV electrical conductors and more than 15, transmission substations. The transmission system is configured as a network, meaning that power has multiple paths to follow from the generator to the distribution substation.
U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
Electricity is the main source of power in our daily lives. Convenience and cleanliness are among the most important advantages of using electricity. It is simple to access this virtually unlimited supply of energy at any home in Hong Kong. You simply plug an appliance into the mains supply, turn on the switch and run the appliance as long as you wish. Unlike burning fuels, electricity would not produce any undesirable waste or emission that pollutes the area of use. Without the danger of gas leakage or the storing of inflammable fuels, electricity is also one of the safest power sources. With the extensive use of electricity, and the wide geographical distribution of users, an effective transmission and distribution system is essential.
Electricity is generated at power plants and moves through a complex system, sometimes called the grid , of electricity substations, transformers, and power lines that connect electricity producers and consumers. Most local grids are interconnected for reliability and commercial purposes, forming larger, more dependable networks that enhance the coordination and planning of electricity supply. In the United States, the entire electricity grid consists of hundreds of thousands of miles of high-voltage power lines and millions of miles of low-voltage power lines with distribution transformers that connect thousands of power plants to hundreds of millions of electricity customers all across the country. The origin of the electricity that consumers purchase varies. Some electric utilities generate all the electricity they sell using just the power plants they own. Other utilities purchase electricity directly from other utilities, power marketers, and independent power producers or from a wholesale market organized by a regional transmission reliability organization. The retail structure of the electricity industry varies from region to region. The company selling you power may be a not-for-profit municipal electric utility; an electric cooperative owned by its members; a private, for-profit electric utility owned by stockholders often called an investor-owned utility ; or in some states, you may purchase electricity through a power marketer. A few federally owned power authorities—including the Bonneville Power Administration and the Tennessee Valley Authority , among others—also generate, buy, sell, and distribute power.
Electric power transmission
Governments and other organizations that control rights-of-way face a difficult problem in the Internet age - the continual digging up of their properties for cable plant installation. It's not uncommon for roads to be dug up multiple times for different cable plant owners and operators. This is expensive and disruptive. A simple solution is what is generally referred to as "Dig Once," a process where the cable plant installer who digs up rights-of-way installs excess conduits or ducts for future cable plant installation.
Проводник-то наш здесь ведь уже бывал. Он ведет нас домой, и мне хотелось бы узнать, о чем он в связи с этим думает. Олвину это тоже пришло в голову. Но возможно ли, не бессмыслица ли, чтобы робот испытывал хоть что-нибудь, напоминающее человеческие чувства, пусть даже он и возвращался -- после столь долгого отсутствия -- к древнему дому своего хозяина.
Ситуация становилась интересной, и он хотел проанализировать ее по возможности полнее. Но вряд ли он сможет многое узнать, если только Хедрон не проявит желания сотрудничать. Он должен был предвидеть, что Элвин когда-нибудь повстречает Шута - и последствия этой встречи будут непредсказуемыми.
Даже косвенные вопросы типа: Если ты ничего мне не ответишь, я буду считать, что ты сказал да,-- провалились. Робот оказался слишком высокоорганизован, чтобы попасться в такую незатейливую ловушку. Тем не менее в других сферах он проявил куда большую склонность к сотрудничеству. Он повиновался любым командам, которые не требовали выдачи какой-то информации, Спустя некоторое время Олвин обнаружил, что может повелевать этим устройством с такой же легкостью, как и роботами в Диаспаре, -- одними мысленными приказаниями.