As shown in the illustration, which electrical symbol represents a PNP type bipolar junction transistor? EL-0065

Correct Answer: Option A — 1

A PNP transistor is identified by the arrow on the emitter pointing inward toward the base. This symbol distinguishes it from the NPN type, where the arrow points outward. Proper identification is necessary for troubleshooting solid-state control circuits and power electronics in accordance with marine electrical maintenance standards.