Free mock exam
Fire Alarm Systems Mock Exam (BS 5839-1)
Free fire alarm systems mock exam aligned with BS 5839-1 practice. 25 questions from a 150-question bank covering system categories (L1 to L5 and P1/P2), detector and device selection, zoning and design, power supplies and cabling, installation, testing and maintenance, and compliance topics such as Approved Document B and designer responsibilities.
- Questions
- 25 questions
- Time limit
- 30 min
- Pass mark
- 70% to pass (18/25)
- Bank size
- 150 question bank
Free · no sign-up · timer can be ignored · retake as many times as you want
Sample questions
01What is the minimum category of fire alarm system required for a single-family dwelling?
- A.Category P1
- B.Category M
- C.Category L2
- D.Category L1
Why: Category M systems are manual fire alarm systems suitable for single-family dwellings where occupants are familiar with the building.
02Which category provides detection throughout all areas except for certain excluded areas?
- A.Category L3
- B.Category L4
- C.Category L1
- D.Category L2
Why: Category L2 systems provide detection throughout all areas of the building except where specifically excluded.
03What type of premises would typically require a Category L1 system?
- A.Offices
- B.Care homes
- C.Shopping centres
- D.Industrial warehouses
Why: Category L1 systems providing maximum detection are typically required in care homes and similar high-risk premises.
FAQ
Is the Fire Alarm Systems mock exam free?
Yes — 100% free, no sign-up needed. Questions are pulled at random from a substantial bank, with a worked explanation on every question after you submit.
Can I retake the mock exam?
Yes. Every attempt picks a different random selection and reshuffles the options, so each retake gives you genuinely new questions. No limit on retakes.
Does this count towards the real qualification?
No — this is independent practice material. To gain the actual qualification you need to sit the official assessment through an approved provider.
