How many separate conductors are in a triple phase feed?

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

Study for the GFA Lighting and Electric Test. Enhance your skills with flashcards and multiple choice questions. Each question includes hints and explanations to get you ready for your exam!

Multiple Choice

How many separate conductors are in a triple phase feed?

Explanation:
A three-phase feeder uses three energized conductors, one for each phase. If you also need to carry return current for unbalanced or single-phase loads, a neutral conductor is added. For safety, a separate grounding conductor is required as well. Put together, you have three phase conductors plus neutral and ground, which makes five separate conductors in a typical three-phase feeder.

A three-phase feeder uses three energized conductors, one for each phase. If you also need to carry return current for unbalanced or single-phase loads, a neutral conductor is added. For safety, a separate grounding conductor is required as well. Put together, you have three phase conductors plus neutral and ground, which makes five separate conductors in a typical three-phase feeder.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy