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Author Question: What would the HTM be for a building panel with a U value of 0.8 and a temperature difference of ... (Read 30 times)

jace

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on: Jul 26, 2018
What would the HTM be for a building panel with a U value of 0.8 and a temperature difference of 40F?
 
  What will be an ideal response?

Question 2

What is the purpose of a frangible disk on a nonrefillable refrigerant cylinder?
 
  What will be an ideal response?


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itsakadoozi

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Multiply the U value time the temperature difference 0.8 x 40 = 32Bthu

Answer to Question 2

A frangible disk built into the cylinder prevents pressures from reaching the bursting point of the cylinder.


jace

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

raenoj

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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