#Technical Studies – Study 26 Introduction Electric current always flows in a closed path. That closed path is known as electric circuit. A circuit in which direct current flows is called as dc circuit. In a dc circuit there are Read More …
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#Technical Studies – Study 26 Introduction Electric current always flows in a closed path. That closed path is known as electric circuit. A circuit in which direct current flows is called as dc circuit. In a dc circuit there are Read More …