wyszukanych pozycji: 4
Energy Efficient Transformers
ISBN: 9780070342880 / Angielski / Miękka / 1997 / 288 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Learn how to ensure optimal efficiency Save money, resources -- and downtime -- with this invaluable reference that can help you evaluate and improve transformer efficiency in electric power systems more reliably. The author, a professional electric system efficiency expert, clearly explains the typical causes of poor efficiency in transformer-load and no-load losses. He reviews traditional efficiency improvement methods, such as the use of larger conductors and properly sizing transformers, as well as effective new solutions, including the use of amorphous steel and cryogenics, laser-etched...
Learn how to ensure optimal efficiency Save money, resources -- and downtime -- with this invaluable reference that can help you evaluate and improve...
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cena:
351,62 zł |
Power Quality Primer
ISBN: 9780071737975 / Angielski / Miękka / 2000 / 384 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Make power deregulation work for you
With deregulation, the vast pool of power customers is up for grabs. As a utility, are you ready to compete? As a customer, are you ready to choose? In Power Quality Primer, Barry Kennedy gives you specifically designed, ahead-of-the-curve methods. Utilities will learn how to: Make power deregulation work for you
With deregulation, the vast pool of power customers is up for grabs. As a utility, are you ready to compete? ... |
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cena:
442,26 zł |
Celtic Knights Omnibus 1
ISBN: 9781326990244 / Angielski / Miękka / 2017 / 348 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
99,29 zł |
Rubenette: Sword of the Warlock
ISBN: 9781326987060 / Angielski / Miękka / 2017 / 124 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
41,59 zł |