[Answered] Carbon dioxide is used in arc welding as a(n) _____. A) shielding gas B) cutting gas C) cooling ...

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mpobi80

Hero Member
Posts: 519

on: Jul 24, 2018

Carbon dioxide is used in arc welding as a(n) _____.

A) shielding gas B) cutting gas C) cooling gas D) oxyfuel

Question 2

Carbon monoxide is difficult to detect because it _____.

A) smells subtly pleasant B) collects in unlikely places
C) desensitizes the sense of smell D) is odorless

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tashiedavis420

Sr. Member
Posts: 329

Reply #1 on: Jul 24, 2018

Answer to Question 1

A

Answer to Question 2

D

mpobi80

Hero Member
Posts: 519

Reply #2 on: Jul 24, 2018

Thanks

tashiedavis420

Sr. Member
Posts: 329

Reply #3 on: Jul 24, 2018

Welcome

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