Based on the Red Seal Sprinkler Fitter exam blueprint: safety and codes, water supply, piping, sprinkler and standpipe systems, inspection, testing and maintenance
Practice on the go and jump straight back to where you left off.
About the certification
In Ontario, Sprinkler and Fire Protection Installer is trade code 427A, a compulsory trade administered by Skilled Trades Ontario. The apprenticeship is 7,200 hours: 6,480 on the job and 720 in school. Across Canada it is the Red Seal trade Sprinkler Fitter, so passing the Certificate of Qualification exam also earns the interprovincial Red Seal endorsement.
The Red Seal exam has 120 multiple-choice questions in 5 blocks: common occupational skills (25 questions), water supply (18), piping (32), installing and laying out fire protection systems and devices (26) and inspection, testing and maintenance (19). Between 10 and 20% of the questions test knowledge and recall, 75 to 85% procedural and application, and under 10% critical thinking.
ExamHub's free 427A practice quiz has 150 original questions weighted to the real exam blocks, with an explanation and a source for every answer. Because NFPA 13, 14, 20 and 25 are paywalled, the questions rest on what the free official sources state: the Red Seal Occupational Standard, the Ontario Fire Code (O. Reg. 213/07), the Ontario Building Code (O. Reg. 332/12) and the Construction Projects regulation (O. Reg. 213/91).
What's covered
Categories follow the exam tasks, grouped under the five Red Seal blocks and weighted like the real exam where free sources allow.
Try a few
Five sample questions from the question bank, with the answer and explanation.
Why: O. Reg. 213/91 s. 83(2)(a) prohibits standing or stepping on the top cap, top step or pail shelf of a step-ladder. Section 83(1) also requires the legs to be fully spread and the spreaders locked. The steps below the top step may be used.
Why: Art. 6.5.1.7(2) refers to the procedure in 6.5.1.6(4): when there is danger of freezing, the system is pressure tested with air at 350 kPa (gauge) for 2 h without loss of pressure.
Why: Fire Code 6.5.6.4(1) requires sections of sprinkler systems subject to freezing to be converted to a dry-pipe or antifreeze system with a separate control valve for that part of the system. Sentence (2) allows another approved method instead.
Why: OBC 3.2.9.7 allows the 65 mm supply to come through the fire department connection where the building is less than 84 m high. At 84 m or more, the supply must come from sufficient pumping capacity and the building must be served by no fewer than two sources of water supply from a public water system.
Why: Dry-pipe valves must be trip tested at least once every three years with the control valve fully open. The annual test does not require the control valve to be fully open.
FAQ
The Red Seal Sprinkler Fitter exam has 120 multiple-choice questions. ExamHub's bank has 150 questions, and Test Mode draws a 120-question timed simulation.
Red Seal exams use a 70% pass mark. Red Seal does not publish a time limit for this trade, so ExamHub's Test Mode allows up to 4 hours.
5 blocks: common occupational skills (25 questions), water supply (18), piping (32), installing and laying out fire protection systems and devices (26) and inspecting, testing and maintaining fire protection systems (19). Installing water-based systems and installing piping components are among the heaviest tasks.
Yes. Sprinkler and Fire Protection Installer (427A) is a compulsory trade in Ontario. Skilled Trades Ontario issues the Certificate of Qualification when the exam is passed, and the trade is part of the Red Seal program as Sprinkler Fitter.
No. These are original practice questions written from the Red Seal standard and free public sources. They are not copies of exam questions.