City Guilds Model Questions Vol1 2023 Engineering Question 46
Practice objective / multiple choice question 46 from the 2023 City Guilds Model Questions Vol1 Engineering examination.
A rectangular workshop floor measures \(40\) m by \(50\) m. Portable fire extinguishers of type ABC each protect a circular area with radius \(5\) m. Regulations require that (i) the entire floor be covered by the extinguishers' protection zones and (ii) at least one extinguisher be provided for every \(300\) m² of floor area. What is the minimum number of extinguishers that must be installed to satisfy both conditions?
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About This Question
This is City Guilds Model Questions Vol1 2023 Engineering Question 46. It is one of the objective questions from the 2023 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Medium .
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