By admin On Saturday, March 14th, 2020
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Three-phase system connected in a triangle – All formulas

Author: Radoje Jankovic. Calculated and drawn by Jankovic Original work The following will be shown here: 1. Formation of line voltages in a three-phase winding connected in a triangle 2. Voltage, current More...

By admin On Friday, March 13th, 2020
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LED lighting in the practice, Illustrated

Author: Radoje Jankovic Author of photos: Milos Krstic, expert for electrical installations and all kinds of lighting. Practical examples of LED lighting in the various objects Here are given grouped More...

By admin On Saturday, March 7th, 2020
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What should be a sustainable life? Šta bi trebalo da bude održivo življenje

Author: Radoje Jankovic Photos: Expert for sustainable gardening Bilja Banovic, Sneza Terzic and Radoje Jankovic THE FOOD IS THE MOST IMPORTANT THING FOR SUSTAINABLE LIVING! In this paper, through photos More...

By admin On Wednesday, March 4th, 2020
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Electric charges, Particles & Electric forces

Author: Radoje Jankovic Basic values of elementary particles a) ELECTRON Electric charge of electron Mass of electron Ratio of electric charge and the mass of electron Energy equivalent More...

By admin On Tuesday, March 3rd, 2020
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Contemporary electrical installations and electric drives on steel structures – Illustrated

Author: Radoje Jankovic All photos are original of author Contemporary electrical installations and electric drives on steel structures – Illustrated In modern surface exploatation lignite in large More...

By admin On Monday, March 2nd, 2020
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More test questions illustrated

Author: Radoje Jankovic. All photographs are Jankovic’s In this article I will presenting more illustrated test questions from practice. It is known that in the educational books, textbooks there More...

By admin On Thursday, February 27th, 2020
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Optical cables – Some important practical knowledge

Author: Radoje Jankovic Introduction In this paper I will not talk about the theory of optical cables and optical fibers because there is a wealth of literature on this. I will focus mainly on practice and More...

By admin On Monday, February 24th, 2020
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Periodic overview of distribution, electric equipment and electrical installations using thermovision camera

Text: Radoje Janković.  Photos thanks to colleagues: Milisav Kanjevac & Boban Duncevic When your doctor suspects a serious illness with you, he sends you to a scanner, which will scan in detail the smaller More...

By admin On Monday, February 24th, 2020
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Transmission line EHV & UHV corridors

Edited by Radoje Jankovic. Transmission line EHV & UHV corridors illustrated An aerial view of the transmission line corridor between Bumbuna and Yiben in Sierra Leone. Photos of : Overhead Transmission More...

By admin On Monday, February 24th, 2020
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500 kV overhead transmission line

500 kV overhead transmission line illustrated Edited by Radoje Jankovic Cross arm of a Transposition tower. Process of mounting of cross arm. Everything is clear from photos. Photos February, 2020 More...