When welding with DCEP, the work piece would be:

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the LA City Certified Welder Test. Study with flashcards, multiple choice questions, and detailed explanations to ace your exam. Start your journey to certification today!

Multiple Choice

When welding with DCEP, the work piece would be:

Explanation:
DCEP means Direct Current Electrode Positive, so the electrode is the positive terminal and the work piece is the negative terminal. With the electrode positive, the work piece sits at negative polarity. This polarity setup affects heat distribution, concentrating more heat at the electrode and typically resulting in faster electrode consumption and different penetration characteristics, but the essential point for the question is that the work piece is negative.

DCEP means Direct Current Electrode Positive, so the electrode is the positive terminal and the work piece is the negative terminal. With the electrode positive, the work piece sits at negative polarity. This polarity setup affects heat distribution, concentrating more heat at the electrode and typically resulting in faster electrode consumption and different penetration characteristics, but the essential point for the question is that the work piece is negative.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy