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Author Question: A dizzy feeling or a headache could indicate the presence of carbon monoxide (CO). (Read 59 times)

anjilletteb

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on: Aug 13, 2021

Question 1

Which of the following is a measure of combustion efficiency?
◦ CO2
◦ O2
◦ CO
◦ HC

Question 2

A dizzy feeling or a headache could indicate the presence of carbon monoxide (CO).
◦ true
◦ false


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Marked as best answer by anjilletteb on Aug 13, 2021

otokexnaru

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Reply #1 on: Aug 13, 2021

Answer 1

CO2

Answer 2

true


anjilletteb

  • Member
  • Posts: 569
Reply 2 on: Aug 13, 2021
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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