ArticleslgStudy

science

TAC (building automation)

TAC (building automation) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand TAC (building automation) rather than just read about it. In short: TAC is a Swedish-based building automation company in the fields of both energy and security. It also operates in other countries including the United Kingdom and the United States.

TAC (building automation) — main illustration
TAC (building automation) — illustration

Key takeaways

  • TAC (building automation) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect TAC (building automation) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of TAC (building automation) from memory before moving on to harder problems.

Reference excerpt

TAC is a Swedish-based building automation company in the fields of both energy and security. It also operates in other countries including the United Kingdom and the United States. It was originally established in 1925 as Tour Agenturer in Stockholm. TAC announced a name change of its parent company Schneider Electric in October 2009.

History

1925–1995 In the beginning, the company produced a product range focusing particularly on draught regulators and radiator valves. It continued to develop its product range introducing the first transistorized heating regulator in 1962 and a computer-based system for climate control in 1974. Tour Agenturer became Tour & Andersson in 1977 following a merger with AH Andersson. Over the following years, Tour & Andersson extended its product range to include an integrated access control system and hotel management & signal system in 1980 and 1981 respectively. In 1987 it released Micro 7, an IBM PC-based control system with an easier user interface than previously available. It was operated with a mouse in a similar fashion to modern-day computers. In 1994, the company "moves towards open systems architecture." The following year, Tour & Andersson was separated into two companies: TA Hydronics and TA Control.. TA Hydronics became IMI Hydronic Engineering in 2014

1996–2006 The first major development by TA Control arrived in 1996 with a programmable control system featuring graphical programming. The following year TA Control changed its name to TAC and focused equally on its services and systems operations in addition to its international partner networks. TAC acquired Norwegian major systems integration company, Solberg Andersen in 1998 shortly before being bought by investment company EQT. Between 1998 and 2006, several more acquisitions and mergers took place, beginning with TAC's acquisition of Danish-based Danfoss System Automatik. It then merged with CSI—an American company based in Dallas, Texas—in 2000 to create a new company of 2,000 employees covering three major regions: Europe, the Americas and the Pacific. The years 2002 and 2003 brought further development for TAC Group with its acquisition of both Control Solutions and MicroSign in 2002 before TAC Group was itself acquired by French-based Schneider Electric in 2003. In 2004, the company bought Seattle-based Abacus Engineered Systems which was then merged with the Energy Solutions Division of TAC. In the same year TAC's parent company, Schneider Electric, acquired Andover Controls which was then merged with TAC to boost its security operations in addition to expanding its building automation activities. The company became Tour Andover Controls and merged with three more companies over the next two years: Satchwell Controls and the European division of Invensys Advanced Building Systems in 2005, and Invensys Building Systems (IBS) in 2006. It became TAC Satchwell for a brief period between 2005 and 2007 during the integration of Satchwell Controls into the company.

2007 to 2008 The year 2007 brought TAC's most recent merger with Pelco, Dean Meyer in charge of the Pelco division. TAC now covers 7 continents and 80 countries.

2009 to present TAC adopted the name of its parent company, Schneider Electric, six years after the acquisition.

Industries

Commercial Education Healthcare Data Centers Hotel Transportation Retail Industry and Technology Government and Military Residential Life Sciences

References "TAC Corporate Brochure 2009"[1]

Illustrations

TAC (building automation) illustration

Worked examples

Example 1 — a first encounter with TAC (building automation)

Start with the simplest possible case. Write down what TAC (building automation) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to TAC (building automation) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about TAC (building automation) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of TAC (building automation)

In research
TAC (building automation) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses TAC (building automation) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
TAC (building automation) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Building automation, Schneider Electric, so understanding it makes those chapters shorter.
In everyday life
Look for TAC (building automation) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “TAC (building automation)” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study TAC (building automation) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what TAC (building automation) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain TAC (building automation) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is TAC (building automation) in simple terms?

TAC is a Swedish-based building automation company in the fields of both energy and security. It also operates in other countries including the United Kingdom and the United States.

Why does TAC (building automation) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study TAC (building automation)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on TAC (building automation).

Tags

  • Building automation
  • Schneider Electric

Keep exploring