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Author Question: What characteristic makes a grille into a register? a. An adjustable damper installed behind the ... (Read 22 times)

danielfitts88

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on: Jul 24, 2018
What characteristic makes a grille into a register?
 
  a. An adjustable damper installed behind the face.
  b. The absence of an adjustable damper behind the face.
  c. Widely spaced louvers on the face.
  d. Being designed to fit into a 24  24 suspended ceiling grid.

Question 2

When a parallel fan-powered VAV box is in the heating mode, the primary air damper is _____.
 
  a. fully open
  b. fully closed
  c. at its minimum position setpoint
  d. used to control heating airflow


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T4T

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

a

Answer to Question 2

c


danielfitts88

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Reply 2 on: Jul 24, 2018
:D TYSM

patma1981

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Reply 3 on: Yesterday
Wow, this really help

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