Plumber Red Seal · Question
An oil interceptor is being installed at a vehicle repair garage. Where should the interceptor's vent be connected?
Oil and grease interceptors must be vented independently to the outdoors as they can contain flammable vapours and odours that must not be introduced into the b
Start free practice for Plumber Red Seal
177 questions · no signup required · 40 free questions per day
Question: An oil interceptor is being installed at a vehicle repair garage. Where should the interceptor's vent be connected?
Answer options:
- Directly to the building's vent stack ✅ To its own independent vent terminated to the outdoors
- Downstream of the interceptor on the sanitary drain
- Upstream of the interceptor on the inlet pipe
Correct answer: To its own independent vent terminated to the outdoors
Explanation: Oil and grease interceptors must be vented independently to the outdoors as they can contain flammable vapours and odours that must not be introduced into the building's sanitary venting system or interior spaces.
Start free practice for Plumber Red Seal
177 questions · no signup required · 40 free questions per day
More about Plumber Red Seal
Related Questions
- Before starting a new plumbing installation in a residential basement, what is the primary reason why a plumbe
- A plumber is installing a new kitchen sink in an existing residential dwelling. The sink drain is connected to
- A plumber is installing drainage for a dishwasher in a residential kitchen. The dishwasher P-trap is located 1
- A plumber is asked to install a backflow prevention assembly on a lawn irrigation system connected to the pota
- A plumber is considering the velocity of water in a 50 mm (2") copper pipe supplying a commercial building. Ex
- A plumber is designing the domestic hot water recirculation system for a multi-story residential building. Wha
More for Plumber Red Seal candidates
Practice tests
Question explanations
- Before starting a new plumbing installation in a residential basement, what is the primary reason why a plumbe
- A plumber is installing a new kitchen sink in an existing residential dwelling. The sink drain is connected to
- A plumber is installing drainage for a dishwasher in a residential kitchen. The dishwasher P-trap is located 1
- A plumber is asked to install a backflow prevention assembly on a lawn irrigation system connected to the pota
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Plumber Red Seal Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.