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Author Question: Ceilings in private offices should have acoustical ceiling tiles with an NRC rating of 25 for ... (Read 27 times)

littleanan

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Ceilings in private offices should have acoustical ceiling tiles with an NRC rating of 25 for maximum sound control.
 
   True
   False
  Indicate whether the statement is true or false

Question 2

Discuss the difference between a reflected ceiling plan and an electrical plan.
 
  What will be an ideal response?



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kilada

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Answer to Question 1

false, NRC ratings range from 0 - 1

Answer to Question 2

A reflected ceiling plan only shows items mounted on the ceiling, such as lights, sprinklers, HVAC registers, acoustical ceiling tile, and junction boxes for overhead projectors. It is a floor plan of the ceiling, viewed as if you were staring down into a mirror on the flooryou see the reflection of the ceiling above. An electrical plan shows everything connected to a wire, such as the circuit lines, which are not included on a reflected ceiling plan (a design drawing rather than a construction drawing)




littleanan

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Reply 2 on: Aug 28, 2018
:D TYSM


sarah_brady415

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Reply 3 on: Yesterday
Wow, this really help

 

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