Which code corresponds to the positive track lead to track relay 14?

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 $24.99Unlock all

Study for the Signal Maintainer Test. Practice with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which code corresponds to the positive track lead to track relay 14?

Explanation:
In these signaling codes, a lead to a track relay is named by its function plus a marker that ties it to a specific relay. The positive track lead that feeds a particular relay gets a designation that includes a suffix identifying that relay. The form TbX signals the positive track lead connected to relay 14, with the X acting as the relay-specific identifier. The other options either miss the relay-specific suffix or denote a different kind of lead, so they don’t point to relay 14.

In these signaling codes, a lead to a track relay is named by its function plus a marker that ties it to a specific relay. The positive track lead that feeds a particular relay gets a designation that includes a suffix identifying that relay. The form TbX signals the positive track lead connected to relay 14, with the X acting as the relay-specific identifier. The other options either miss the relay-specific suffix or denote a different kind of lead, so they don’t point to relay 14.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy