What does the symbol in figure "1" shown in the illustration represent? EL-0065
Official USCG Answer & Rule Citation
Correct Answer: Option A — PNP bipolar junction transistor
Under USCG National Maritime Center examination standards, the accepted correct answer is: PNP bipolar junction transistor.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.