Prepare for the Local 483 Apprenticeship Exam. Utilize flashcards and multiple-choice questions, with hints and explanations for each. Get exam-ready today!

Multiple Choice

What is a coupling used for?

A coupling is a fitting that connects two pipe ends to form a continuous run, ensuring a smooth, secure path for the fluid and a leak‑resistant joint. It’s specifically designed to join pipes together. It isn’t used to measure pressure (that would be a gauge), to align components (that’s done with alignment tools or supports), or to hold insulation in place (that's handled by insulation fasteners or supports).

A coupling is a fitting that connects two pipe ends to form a continuous run, ensuring a smooth, secure path for the fluid and a leak‑resistant joint. It’s specifically designed to join pipes together. It isn’t used to measure pressure (that would be a gauge), to align components (that’s done with alignment tools or supports), or to hold insulation in place (that's handled by insulation fasteners or supports).