20. Types of Switch

Question.4

Which specific type of switch is represented by the symbol showing two independent circuit paths connected by a dashed vertical line?

SPST (Single Pole Single Throw): Because it only has one "ON" position.
SPDT (Single Pole Double Throw): Because the dashed line represents a second choice for the electricity.
DPST (Double Pole Single Throw): Because it controls two separate paths (poles) at the same time with one action.
DPDT (Double Pole Double Throw): Because there are four circles in total.

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