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Author Question: Fire dampers are typically required in: A) All commercial buildings with ductwork passing through ... (Read 23 times)

joblessjake

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on: Jul 24, 2018
Fire dampers are typically required in:
 
  A) All commercial buildings with ductwork passing through firewalls.
  B) All buildings that have ductwork.
  C) The chimney of all residential fireplaces.
  D) All residential buildings.

Question 2

Which of the following are common materials used for insulation in residential construction?
 
  A) PVC, asbestos, and vermiculite B) Thermoplastic, PVC, and ABS
  C) Cement, asbestos, and gypsum D) Fiberglass, cellulose, and foam


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blazinlyss

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

D


joblessjake

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Reply #2 on: Jul 24, 2018
TY


blazinlyss

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Reply #3 on: Jul 24, 2018
You're welcome


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