Illustrated practice of mounting and connecting electrical installation devices and

Author: Radoje Jankovic Illustrated practice of mounting and connecting electrical installation devices and accessories in various electrical installations – Part 1 The photos in this series are partly my and from my friends who working everyday these jobs in their practice. Many thanks to my Friends from various page and regions. Note: Almost every photo […]

Electrical Installations On Steel Structures – The Drive Station of

Electrical Installations On Steel Structures – The Drive Station of Large capacity of The Belt Conveyor. Author of photos and text: Radoje Jankovic. Practice of electrical installations of low and high voltage for: – pupils – students – technicians – electricians, – electrical fitters, – engineers, – designers and constructors, – Professor … In this […]

Extension of 1000 V cable 4x120mm2 for tunnel milling machine

Extension of 1000 V cable 4x120mm2 for tunnel milling machine – “mole” under the main canal – Danube in Nuremberg, DE Author of the text: Radoje Jankovic Photos: Dario Matijevic. In ’66, my colleagues and I installed and for some time maintained the “Mole” – a milling machine near the Pancevo bridge, where there was […]

Practical problem of connecting a low voltage manual switch for

Author: Radoje Jankovic Pictures are from my friends. Problem text Figure 1&2 shows the cable lug for cable cross-sections of 240 mm2 to be connected to the connection terminals of the manual low-voltage power switch in one distribution cabinet. Since the 240 mm2 foot as shown in the figure cannot fit under the switch connection screw, […]

LED strips, lighting and examples from practice …

Author: Radoje Jankovic Photos from my friends and from the manufacturer’s catalog. LED strips, lighting and examples from practice … Here I will show some details of lighting with LED strips, with practice questions and colleagues’ answers to the same how to improve the quality of lighting with LED lights and strips. 1. Question: Is […]

Some Unusual Practice in Electrical Installations

Author: Radoje Jankovic Photos Author and Sveta Radosavljevic Some details of damage to electrical installations and facilities in the case of major excavator failures – practical examples. Many students, technicians, engineers, practicioners, professors has not opportunity to see large damages of big machines, electrical installations, devices and equipment. This article showing that for all serious […]

Distribution and Control Panels and Boards – Practice

Author: Radoje Jankovic Work and photos of my friend. DISTRIBUTION AND CONTROL PANELS AND BOARDS In this paper, a very good and practical way is shown almost complete process of making a low-voltage distribution cabinet to the electricity project provided electrical design engineer for the purposes of an object. Fig. 1. Empty box for a […]

1. Do You Know Electrical Installation Materials and Tools?

Author: Radoje Jankovic Question 1. What is shown in this picture? Question 2. What purpose of these electrical elements is? Question 3. What is this?  Describe in short. Question 4. What are names of these electrical elements? Question 5. What are names of these  electrical components? Question 6. What are names of these electrical components? […]

From Practice to Practice.

Author and drawing: Radoje Jankovic From practitioner for practitioners. Practical wiring diagrams of electric lighting  Problem:  Installation wiring diagram for more ligthing electrical circuits that are connected to one phase of a three-phase system 3x400V / 3×230 V, from practice with an ordinary installation switches, with four fluorescent lamps, three lamps with incandescent presented in […]