On the electrical plan of a building or other structure, the capital _________ symbol for a toggle switch in a given circuit indicates a single-pole light switch.
Different number or letter subscripts with the capital __________ are used to describe other types of toggle switches:
________ is the symbol for a 3-way switch and _________ is the symbol for a 4-way switch, whereas _________ is the symbol for a pilot-lighted switch.
A) S; S;
Share your understanding of this question with the correct explanation.