Repair of electrical equipment
Multi-speed single-phase capacitor motors. Useful for Electrical Engineering: Electrical and Electronics Engineering
Single-phase induction motors are manufactured for speed-controlled operation. In cases where it is necessary to change the speed,...
Tacho generators — types, device and principle of operation. Useful for electrician: electrical engineering and electronics
The word "tachogenerator" comes from two words - from the Greek "tachos", which means "fast" and from the Latin "generator". The tachogenerator is a measuring...
Alternating current electrical machines. Useful for Electrical Engineering: Electrical and Electronics Engineering
In order to convert mechanical energy into electrical energy or vice versa, it is necessary to create a relative motion of a conducting circuit...
Power transformer design. Useful for Electrical Engineering: Electrical and Electronics Engineering
A transformer is a device that converts alternating current of one voltage to alternating current of another voltage. The main structural elements of...
Differences between three-phase and single-phase transformers « Useful for electrician: electrical engineering and electronics
In household appliances, in welding machines, for testing and measuring purposes, single-phase transformers of relatively low power are usually used....
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Why is electric current dangerous?