City Guilds Model Questions Vol1 2017 Engineering Question 33
Practice objective / multiple choice question 33 from the 2017 City Guilds Model Questions Vol1 Engineering examination.
A workshop of area \(150\ \text{m}^{2}\) must have a total fire‑extinguishing capacity of at least \(30\ \text{kg}\) CO\(_2\) equivalent. The workshop currently holds 4 water extinguishers (each equivalent to \(0.5\ \text{kg}\) CO\(_2\)), 2 CO\(_2\) extinguishers (each \(5\ \text{kg}\) CO\(_2\)), and 3 dry‑powder extinguishers (each \(1.2\ \text{kg}\) CO\(_2\)). Determine whether the requirement is met, and if not, the minimum number of additional CO\(_2\) extinguishers needed.
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About This Question
This is City Guilds Model Questions Vol1 2017 Engineering Question 33. It is one of the objective questions from the 2017 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Medium .
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