Addressed by the acronym __________, a single-pole, single-throw switch can be either a single-break or double-break configuration.
Single-pole indicates a single switch.
Single-throw indicates the single switch is either opened or closed by its operator.
The __________ switch can be either NO or NC in its at-rest state.
A) SPDT; SPDT
B) SPST; SPST
C) DPST; DPST
D) DPDT SPST
Share your understanding of this question with the correct explanation.