THERE ARE MANY ELECTRIC COMPONENTS,TODAY I TELL ABOUT 5 BASIC COMPONENTS PART-1 NO-1 FUSE In electronic and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby interrupting the current. It is a sacrifical device; once a fuse has operated it is an open circuit, and it must be replaced or rewired, depending on type.Fuses have been used as essential safety devices from the early days of electrical engineering. Today there are thousands of different fuse designs which have specific current and voltage ratings, breaking capacity and response times, depending on the application. The time and current operating characteristics of fuses are chosen to provide adequate protection without needless interruption. NO-2 CAPACITOR A capacitor is a passive two-terminal electronic compo...