Humber/Ontario Real Estate Course 1 Exam Practice

What is correct regarding smoke and carbon monoxide (CO) alarms in residential resale homes with a fuel-burning appliance?

1. A carbon monoxide (CO) alarm is not required if a resale home already has a smoke alarm.

2. A two-storey home must have one smoke alarm.

3. New homes but not resale homes must have smoke alarms.

4. Smoke and carbon monoxide (CO) alarms must be installed outside all sleeping areas in a resale home.

The correct answer is: Smoke and carbon monoxide (CO) alarms must be installed outside all sleeping areas in a resale home.

In residential resale homes with a fuel-burning appliance, both smoke alarms and carbon monoxide (CO) alarms are required. The correct statement in this question is option D, which states that smoke and carbon monoxide (CO) alarms must be installed outside all sleeping areas in a resale home. This is important for the safety of the occupants because smoke and CO alarms are essential in detecting potential dangers such as fires and the presence of carbon monoxide, which is a colorless and odorless gas that can be harmful or fatal if inhaled. In contrast, the other options are incorrect: A. A carbon monoxide (CO) alarm is not required if a resale home already has a smoke alarm - This statement is incorrect because both smoke alarms and carbon monoxide alarms serve different purposes and are necessary for ensuring the safety of the occupants. B. A two-storey home must have one smoke alarm - This statement is incorrect as it oversimplifies the requirements for smoke alarms in residential properties. The number and placement of smoke alarms are regulated based on the size and layout of the home, not solely based on the number of stories. C. New homes but not resale homes must have smoke alarms - This statement is incorrect as both new and resale homes