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Author Question: The most common manifold pressure for natural gas furnaces is A) 4 inches wc B) 3.5 inches wc C) ... (Read 66 times)

lak

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on: Jul 27, 2018
The most common manifold pressure for natural gas furnaces is
 
  A) 4 inches wc B) 3.5 inches wc C) 11 inches wc D) 6 inches wc

Question 2

Benefits of plasma arc welding include:
 
  A) Versatile B) Reduced heat-affected zone
  C) Tight control of puddle size D) All of the above


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at

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

D


lak

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Reply 2 on: Jul 27, 2018
Wow, this really help

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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