Life experience tells us that the connection between the socket, lamp, TV and refrigerator in the home circuit is simple A. Light and socket should be connected in series, color TV and refrigerator should be connected in parallel C. It must be in parallel D. It can be in series or in parallel;

Life experience tells us that the connection between the socket, lamp, TV and refrigerator in the home circuit is simple A. Light and socket should be connected in series, color TV and refrigerator should be connected in parallel C. It must be in parallel D. It can be in series or in parallel;

C. It must be parallel