Useful for electrician. Course for young fighters

Just yesterday I made a new e-book for the materials on the site "Useful for an electrician"… This is a collection of articles «Useful for an electrician. Course for a young soldier.» In my opinion, it turned out to be a very good and well-illustrated book. Well, it's up to you to judge how useful it is.

useful for electrician collection. A course for young fighters » consists of articles in which the basic foundations of electrical engineering are laid out in very simple means and in understandable language, without the knowledge of which it is impossible to become a real specialist.

Contents of the book:

• On potential difference, electromotive force and voltage

• What is electric current

• The effect of electric current on a person

• Electric current in liquids and gases

• What is step voltage

• Electrical resistance of wires

• Series and parallel connection of resistances

• About the magnetic field, solenoids and electromagnets

• Electric field, electrostatic induction, capacitance and capacitors

• What is alternating current and how does it differ from direct current

• Electromagnetic induction

• Eddy currents

• Self induction and mutual induction

• The principle of operation and the device of a single-phase transformer

• AC inductor

• Active resistance and inductor in AC circuit

• AC capacitor

• Active resistance and capacitor in the AC circuit

• Voltage resonance

• Resonance of currents

• DC motors

• The device and principle of operation of asynchronous electric motors

• Connection diagrams of a magnetic starter for controlling an asynchronous electric motor

It is very convenient when basic articles on the basics of electrical engineering, electrical safety and electrical machines are collected in one PDF-Book.

Download the book «Useful for an electrician. Young Fighters Course» from this link:

(pdf, 2.6 mb)