One of the most common ways exam writers trip up test takers is through sneaky wording in conductor-related questions.
⚠️ Don’t let tricky wording cost you points on your electrical exam!
One of the most common mistakes we see is misunderstanding how conductor quantities are described. For example, a question might say:
“A 250 kcmil conductor with (3) other similar conductors…”
Sounds like 3 conductors, right? Wrong. That actually means 4 conductors total—the original one plus three others.
This subtle phrasing can throw off your calculations when it comes to ampacity, adjustment, and derating factors. Always read the question carefully and break it down before you pick your answer.
💡 Pro tip: If it sounds vague, it's probably a trap. Stay sharp.
