Answered: How many minutes must a residential…

Engineering

Civil Engineering

How many minutes must a residential smoke detector sound a continuous alarm?

Residential Construction Academy: House Wiring (MindTap Course List)

4th Edition

ISBN:9781285852225

Author:Gregory W Fletcher

Publisher:Gregory W Fletcher

Chapter18: Device Installation

Section: Chapter Questions

Problem 2RQ

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Concept explainers

Fire Place Construction and Layout

A fireplace is a chamber, made of different materials usually constructed to contain the fire for various applications. A fireplace is often known as a hearth. Fireplaces can be made of bricks, steel, stone, and concrete. Fireplaces serve as room heaters for cold areas and vary in design and heat efficiency.

Question

How many minutes must a residential smoke detector sound a continuous alarm?

Select one:

a. 2

b. 3

c. 4

d. 10

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