Comprehension

On their visit to school specifically, fire fighters tell the students these things: A smoke detector should be placed on each floor of a home. While sleeping, people are in particular danger of an emergent fire, and there must be a detector outside each sleeping area. A good site for a detector would be a hallway that runs between living spaces and bedrooms.
Because of the dead-air space that might be missed by turbulent hot air bouncing around above a fire, smoke detectors should be installed either on the ceiling at least four inches from the nearest wall, or high on a wall at least four, but no further than twelve, inches from the ceiling. Detectors should not be mounted near windows, exterior doors, or other places where drafts might direct the smoke away from the unit. Nor should they be placed in kitchens and garages, where cooking and gas fumes are likely to cause false alarms.

Question: 1

Which organizational scheme does this list of instructions follow?

Updated On: Oct 16, 2024
  • hierarchical order
  • comparison-contrast
  • cause-and-effect
  • chronological order by topic
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The Correct Option is D

Solution and Explanation

The correct answer is Option (D): chronological order by topic
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Question: 2

What is the main focus of this passage?

Updated On: Oct 16, 2024
  • how fire fighters carry out their responsibilities
  • the proper installation of home smoke detectors
  • the detection of dead-air space on walls and ceilings
  • the detection of dead-air space on walls and ceilings
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The Correct Option is B

Solution and Explanation

The correct answer is Option (B): the proper installation of home smoke detectors
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Question: 3

The passage implies that dead-air space is most likely to be found

Updated On: Oct 16, 2024
  • on a ceiling, between four and twelve inches from a wall
  • close to where a wall meets a ceiling.
  • near an open window.
  • in kitchens and garages.
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The Correct Option is B

Solution and Explanation

The correct answer is Option (B): close to where a wall meets a ceiling.
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Question: 4

The passage states that, compared with people who do not have smoke detectors, persons who live in homes with smoke detectors have a

Updated On: Oct 16, 2024
  • 50\(\%\) better chance of surviving a fire.
  • 50\(\%\) better chance of preventing a fire.
  • 75\(\%\) better chance of detecting a hidden fire
  • 100\(\%\) better chance of not being injured in a fire.
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The Correct Option is A

Solution and Explanation

The correct answer is Option (A): 50\(\%\) better chance of surviving a fire.
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Question: 5

A smoke detector should NOT be installed near a window because

Updated On: Oct 16, 2024
  • outside fumes may trigger a false alarm.
  • a draft may create dead-air space.
  • a draft may pull smoke away from the detector.
  • outside noises may muffle the sound of the detector.
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The Correct Option is C

Solution and Explanation

The correct answer is Option (C): a draft may pull smoke away from the detector.
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Question: 6

The passage indicates that one responsibility of a fire fighter is to

Updated On: Oct 16, 2024
  • install smoke detectors in the homes of residents in the community.
  • check homes to see if smoke detectors have been properly installed.
  • develop fire safety programs for community leaders and school teachers.
  • speak to school children about the importance of preventing fires.
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The Correct Option is D

Solution and Explanation

The correct answer is Option (D): speak to school children about the importance of preventing fires.
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Question: 7

A smoke detector must always be placed

Updated On: Oct 16, 2024
  • outside at least one of the bedrooms on any level of the home.
  • outside all bedrooms in a home.
  • in all hallways of a home.
  • in kitchens where fires are most likely to start.
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The Correct Option is B

Solution and Explanation

The correct answer is Option (B): outside all bedrooms in a home.
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