Answer Key: Self-Test D-1.5

  1. d. Invalid manufacturer’s warranty
  2. a. Cut the damaged end off
  3. d. Inspect coils for pinching or flattening
  4. b. Inspect the internal bore for debris
  5. c. Polyethylene
  6. d. Tap the fitting on a hard surface

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Block D: Piping and Components Copyright © 2026 by Skilled Trades BC, TRU Open Press is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

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