Answer Key: Self-Test D-1.2

  1. d. Carbon steel
  2. b. Copper
  3. a. Type ACR
  4. b. Plastic
  5. a. PEX
  6. b. ABS
  7. c. Electro-resistive weld
  8. c. Electro-resistant weld
  9. d. Seemless steel
  10. a. Cast iron soil pipe

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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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