What type of fittings should be used where the size of the pipe is reduced?

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

Prepare for the NFPA 14 Standard Exam. Study with flashcards and multiple-choice questions, each question includes hints and explanations. Be ready for your exam and boost your knowledge!

Multiple Choice

What type of fittings should be used where the size of the pipe is reduced?

Explanation:
When a pipe needs to step down in diameter along a run, the fitting chosen must be designed to reduce the bore. Reducing fittings accomplish this size transition while preserving proper connections and flow characteristics in a standpipe system. They include reducing elbows, reducing tees, and similar components that are specifically meant to change the line size. Elbows only change direction, tees create a branch, and adapters alter connection types rather than the actual interior diameter of the main run. So, reducing fittings are the appropriate choice for size transitions.

When a pipe needs to step down in diameter along a run, the fitting chosen must be designed to reduce the bore. Reducing fittings accomplish this size transition while preserving proper connections and flow characteristics in a standpipe system. They include reducing elbows, reducing tees, and similar components that are specifically meant to change the line size. Elbows only change direction, tees create a branch, and adapters alter connection types rather than the actual interior diameter of the main run. So, reducing fittings are the appropriate choice for size transitions.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy