aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Combustion and Fuels
  • Which of the following statements is true regarding CO2 a...
Multiple choice

Which of the following statements is true regarding CO2 acting as fire extinguisher?

  1. CO2 reacts with oxygen.

  2. CO2 is lighter than oxygen.

  3. CO2 is heavier than oxygen.

  4. CO2 raises the temperature of the fuel.

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

null

Keep practicing — related questions

  • How does carbon dioxide (CO2) help to put off fire?
  • Which gas is used as fire extinguisher?
  • Which of the following gases is used as fire extinguisher?
  • Consider the following schedules involving two transactions. Which one of the following statements is TRUE?...
  • Consider three decision problems P1, P2 and P3. It is known that P1 is decidable and P2 is undecidable. Whi...
  • Consider the following functions: f(n) = 2n g(n) = n! h(n) = nlogn Which of the following statements about ...
  • Which of the following statements are TRUE? (1) The problem of determining whether there exists a cycle in ...
  • For S $\in$ (0 + 1) * let d (s) denote the decimal value of s (e.g. d (101) = 5). Let L = {s $\in$ (0 + 1)*...
Play the full quiz 🎤 Practise this topic out loud
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy