Please briefly describe the role of diodes, triad, capacitors, relays, thermal relays, transformers, air switches in circuits and common faults?
Diodes, trunks, capacitors, relays, thermal relays, transformers, air switches in the role of the circuit and common faults. You 200 asked a lot of questions. search is best to a good to a OK. Encyclopedia Lane, the answer is very good ah
"Electrician operation technology solution" in detail ...
The book contains a total of more than 450 questions, the main contents involved are: electrical base, electronic foundation, computer foundation, transformers, motors, factories, electrical control equipment, programmable logic controller, thyristor converter technology, DC speed control system, Exchange speed control system, factory power supply and distribution systems and the use of commonly used electrical instrumentation.
