ABYC Corrosion Exam (Questions and Answers)
ABYC Corrosion Exam (Questions and Answers) GFCI stands for... - Correct Answer Ground Fault Circuit Interrupter T/F A galvanic isolator WILL block stray AC. - Correct Answer False. A galvanic isolator WILL NOT block AC. It will only blocks stray DC that is moving through the green grounding conductor. T/F An isolation transformer makes a galvanic isolator unnecessary. - Correct Answer True. An isolation transformer works through electromagnetic _________. - Correct Answer Induction A reverse polarity indicator is placed between which two wires? Why? - Correct Answer White neutral and green grounding. If the black hot and white neutral are reversed, electricity will flow through the white neutral illuminating the indicator light and leaving through the green grounding conductor. Bonding wires shall be at least #__ AWG - Correct Answer #8 AWG Electrolytic corrosion is commonly known as: - Correct Answer Stray-current corrosion
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