![]() |
Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination
ISBN: 9781934451809 / Angielski / Miękka / 52 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Here is one of Nikola Teslas most important lectures; it brightened the world and everything in it.
Of all these phenomena the most important to study are the current phenomena, on account of the already extensive and evergrowing use of currents for industrial purposes. It is now a century since the first practical source of current was produced, and, ever since, the phenomena which accompany the flow of currents have been diligently studied, and through the untiring efforts of scientific men the simple laws which govern them have been discovered. But these laws are found to hold good only... Here is one of Nikola Teslas most important lectures; it brightened the world and everything in it.
Of all these phenomena the most importan... |
cena:
47,30 zł |
![]() |
The Navy Electricity and Electronics Training Series: Module 05 Introduction To Generators And Motors
ISBN: 9781519528957 / Angielski / Miękka / 122 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The Navy Electricity and Electronics Training Series (NEETS) was developed for use by personnel in many electrical- and electronic-related Navy ratings. Written by, and with the advice of, senior technicians in these ratings, this series provides beginners with fundamental electrical and electronic concepts through self-study. The presentation of this series is not oriented to any specific rating structure, but is divided into modules containing related information organized into traditional paths of instruction
The Navy Electricity and Electronics Training Series (NEETS) was developed for use by personnel in many electrical- and electronic-related Navy rating...
|
cena:
47,42 zł |
![]() |
Między ewolucją a rewolucją - w poszukiwaniu...T.2
ISBN: 9788364541056 / Polski / Miękka / 908 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Przyszłość energetyki ma kluczowe znaczenie dla wszystkich. Dalszy jej rozwój, a precyzyjniej kierunki, w których będzie on postępował, ma przemożny wpływ na to, co będzie działo się w świecie przez kolejne dekady. Dotyczy to każdej sfery życia społecznego - od politycznej począwszy, a na kulturowej skończywszy. Obraz szeroko pojętego "jutra" kształtowany jest doborem technologii, która znajdzie się na usługach ludzkości, by zapewnić gros elementów niezbędnych do życia. To ona bowiem zdeterminuje postęp naukowy, hamując jedne, a stymulując inne dziedziny wiedzy.
Przyszłość energetyki ma kluczowe znaczenie dla wszystkich. Dalszy jej rozwój, a precyzyjniej kierunki, w których będzie on postępował, ma prz...
|
cena:
47,50 zł |
![]() |
Między ewolucją a rewolucją - w poszukiwaniu..T.1
ISBN: 9788364541049 / Polski / Miękka / 786 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Przyszłość energetyki ma kluczowe znaczenie dla wszystkich. Dalszy jej rozwój, a precyzyjniej kierunki, w których będzie on postępował, ma przemożny wpływ na to, co będzie działo się w świecie przez kolejne dekady. Dotyczy to każdej sfery życia społecznego - od politycznej począwszy, a na kulturowej skończywszy. Obraz szeroko pojętego "jutra" kształtowany jest doborem technologii, która znajdzie się na usługach ludzkości, by zapewnić gros elementów niezbędnych do życia. To ona bowiem zdeterminuje postęp naukowy, hamując jedne, a stymulując inne dziedziny wiedzy.
Przyszłość energetyki ma kluczowe znaczenie dla wszystkich. Dalszy jej rozwój, a precyzyjniej kierunki, w których będzie on postępował, ma prz...
|
cena:
47,50 zł |
![]() |
Komplexe Zahlen in der Elektrotechnik
ISBN: 9781514169896 / Niemiecki / Miękka / 48 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Im Bereich der Elektrotechnik ist neben der Berechnung von Gleichstromnetzen die Beschaftigung mit der Wechselstromtechnik eine der Herausforderungen von Studenten technischer Studiengange. Eine grosse Hilfe bei der Berechnung von Wechselstromnetzen ist die Verwendung der komplexen Zahlen. Schuler und Studenten der Elektrotechnik und verwandter Disziplinen werden daher haufig bereits zu Beginn ihrer Ausbildung mit dem Thema Wechselstrom und der mathematischen Beschreibung mit Hilfe der komplexen Zahlen konfrontiert. Dieses Buch setzt ein Grundwissen der Wechselstromtechnik, wie beispielsweise...
Im Bereich der Elektrotechnik ist neben der Berechnung von Gleichstromnetzen die Beschaftigung mit der Wechselstromtechnik eine der Herausforderungen ...
|
cena:
48,02 zł |
![]() |
Electricidad
ISBN: 9781976425394 / Hiszpański / Miękka / 122 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
48,38 zł |
![]() |
Engineer by Design: The story of my career from Apprentice to Chartered Engineer
ISBN: 9781093287011 / Angielski / Miękka / 156 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
48,38 zł |
![]() |
The Fundamentals of Circuit Breaker & Protection Maintenance
ISBN: 9781519258410 / Angielski / Miękka / 58 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Low voltage (LV) and High Voltage (HV) electrical circuits have varying types of protection relays, circuit breakers and fuses for both safety and damage limitation purposes. All of which require maintenance to ensure continued safe and reliable service. Original Equipment Manufacturers (OEM) and numerous technical authorities have written textbooks, manuals and papers regarding switchgear. However, much of the information required for electrical fitters, engineers and maintenance technicians has to be extracted from different sources and gained through experience. The aim of this guidance...
Low voltage (LV) and High Voltage (HV) electrical circuits have varying types of protection relays, circuit breakers and fuses for both safety and dam...
|
cena:
48,43 zł |
![]() |
Normativas en instalaciones eléctricas - REBT - PRL - MEDIOAMBIENTE
ISBN: 9781517052331 / Hiszpański / Miękka / 240 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
49,43 zł |
![]() |
Cryptography: A Very Short Introduction
ISBN: 9780192882233 / Angielski Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
49,92 zł |
![]() |
Ingeniería eléctrica: Teoría de circuitos
ISBN: 9781541392410 / Hiszpański / Miękka / 244 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. La Teoria de Circuitos es una herramienta matematica que nos permite calcular la tension y la corriente electrica en los elementos de un circuito. Mediante la Teoria de Circuitos se pueden realizar: Analisis de circuitos: Conocer el comportamiento de un circuito dada una topologia. Sintesis de circuitos: Conocer la topologia de un circuito dado un comportamiento. La Teoria de Circuitos no entra en el interior de los dispositivos, sino que utiliza modelos de los mismos y leyes fisicas para conocer el valor de las variables un circuito. En ingenieria electrica, la teoria de circuitos es aquella...
La Teoria de Circuitos es una herramienta matematica que nos permite calcular la tension y la corriente electrica en los elementos de un circuito. Med...
|
cena:
51,45 zł |
![]() |
The Wireless Tesla
ISBN: 9781604590005 / Angielski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Nikola Tesla dreamed of a wireless future. In this volume we have collected thirteen of his essays having to do with wireless. These include the "True Wireless," "Tesla's Wireless Light," "The Transmission of Electrical Energy Without Wires," "The Future of the Wireless Art," "Nikola Tesla Sees A Wireless Vision," and many others. Nikola Tesla has been called the most important man of the 20th Century. Without Tesla's ground-breaking work we'd all be sitting in the dark without even a radio to listen to.
Nikola Tesla dreamed of a wireless future. In this volume we have collected thirteen of his essays having to do with wireless. These include the "True...
|
cena:
51,61 zł |
![]() |
Famous Scientific Illusions
ISBN: 9781934451991 / Angielski / Miękka / 52 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In the following I shall consider three exceptionally interesting errors in the interpretation and application of physical phenomena which have for years dominated the minds of experts and men of science. 1. The Illusion of the Axial Rotation of the Moon. 2. The Fallacy of Franklin's Pointed Lightning-Rod. 3. The Singular Misconception of the Wireless. Tesla is well known for his inventions, speeches and articles, many of which are readily available. Of those that were not widely available until now, this is perhaps his best known. Now you can read it for yourself, along with four essays on...
In the following I shall consider three exceptionally interesting errors in the interpretation and application of physical phenomena which have for ye...
|
cena:
51,61 zł |
![]() |
Estimating Electrical Power Demand in Buildings
ISBN: 9781530062270 / Angielski / Miękka / 60 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Estimating the electrical demand of buildings was once the sole remit of the electrical engineer. However, as engineers, architects, developers, and building owners become more focused on sustainability, environmental impacts, and energy efficiency, estimating power demand today requires a team effort. In this short introductory book, Estimating Power Demand in Buildings, Steven McFadyen provides a simple and clear understanding of the process by covering power theory and well- established procedures. He outlines the roles of the various stakeholders in this new landscape. His experience and...
Estimating the electrical demand of buildings was once the sole remit of the electrical engineer. However, as engineers, architects, developers, and b...
|
cena:
52,05 zł |
![]() |
So You Want to be a Soundman: Basic Sound Reinforcement for the Interested Novice
ISBN: 9781419667510 / Angielski / Miękka / 46 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. There are people interested in mixing sound who do not have a basic understanding of the mixing board. This is for those with an ear for music, who believe they would be good at it...if only it didn't look so darn complicated The little secret is this: It's not that hard. However, you do need fundamental knowledge. This wonderful little book will provide you with some very valuable information concerning the ins and outs of mixing sound. It's a "must have" for small to medium size churches or any similar venue with a sound system.
There are people interested in mixing sound who do not have a basic understanding of the mixing board. This is for those with an ear for music, who be...
|
cena:
52,26 zł |
![]() |
What the Smart Grid Means to You and the People You Serve
ISBN: 9781523439508 / Angielski / Miękka / 28 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Our electrical grid is a certified wonder of the world. For more than a century, the United States electrical power grid has been reliable, efficient and worthy of its designation by the National Academy of Engineering as the engineering marvel of the 20th century.
Our electrical grid is a certified wonder of the world. For more than a century, the United States electrical power grid has been reliable, efficient ...
|
cena:
52,26 zł |
![]() |
Ejercicios de Física 6: Corriente Continua y Alterna: para alumnos y profesores
ISBN: 9798727122846 / Hiszpański / Miękka / 82 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
52,26 zł |
![]() |
Ejercicios de Física 5: Campo Eléctrico y Magnético: para alumnos y profesores
ISBN: 9798727087657 / Hiszpański / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
52,26 zł |
![]() |
Alternating Current Generators: Quick Book
ISBN: 9781508496786 / Angielski / Miękka / 42 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. An alternating current generator, or AC generator, produces an alternating current, which means the voltage produced alternately reverses from positive to negative polarity, producing a corresponding change in the direction of current flow. Much like a DC generator, an AC generator requires a coil to cut across the force lines of a magnetic field. This coil is attached to two slip rings, which deliver the current to and from the load destination, thus completing the circuit. Alternating current generators are often called "Alternators." The magnitude of AC voltage generated by an AC generator...
An alternating current generator, or AC generator, produces an alternating current, which means the voltage produced alternately reverses from positiv...
|
cena:
52,42 zł |
![]() |
Direct Current Generators: Quick Book
ISBN: 9781508497028 / Angielski / Miękka / 52 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A direct current generator, or DC generator, produces a voltage of constant polarity, which means the voltage and current do not change over time. DC generators are basically AC generators whose output voltage is switched the other way round at the proper moment, so that the direction of the voltage is always in a single direction. The AC generator uses slip rings to transfer the current to the electrical circuit, while the DC generator uses a split-ring commutator. Generators can be very small or quite huge. Commercial DC generators are commonly found in traction applications like subways...
A direct current generator, or DC generator, produces a voltage of constant polarity, which means the voltage and current do not change over time. DC ...
|
cena:
52,42 zł |