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Author Question: ________ is how effectively and efficiently a home maintains a comfortable indoor temperature. A) ... (Read 67 times)

Awilson837

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on: Jul 24, 2018
________ is how effectively and efficiently a home maintains a comfortable indoor temperature.
 
  A) Energy recovery B) Thermal envelope C) Chimney effect D) Thermal efficiency

Question 2

In a root pass, the penetration is controlled by using the correct torch travel speed and _____.
 
  A) work angle B) amperage C) voltage D) travel angle


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bitingbit

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

D

Answer to Question 2

B


Awilson837

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Reply 2 on: Jul 24, 2018
Wow, this really help

mohan

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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