What does plc in electrical terms mean?

Programmable Logic Controllers PLCs are kind of Digital Computers (small scale) which run on a predefined logic. These are commonly used in industries for production lines which could take multiple...

1 watt = 1 joule per second The watt is not an 'electrical term' at all. It is simply the SI unit of measurement for power, which is the rate of doing work or of heat transfer.

PLC stands for Programmable Logic Controller. Basically its like a small computer that uses simple logic to execute automated processes, like in a factory. Lets say there is a factory that test balls...

nc: Normally Closed (contact is closed when power is not applied) no: Normally Open (contact is open when power is not applied) Applies to a relay ex...: when power is applied to a relay the...

LRA is nothing but locked rotor current , generally it is located on compressors name plate, when ever pistons locked at a particular position the rotor does not move further at the time rotor draws...