brettswain4805 brettswain4805

28-12-2019
Computers and Technology

contestada

The open web design of truss joints: Select one:

a. restricts the spread of fire to the component's length.
b. permits rapid fire spread in multiple directions.
c. allows firefighters to operate longer on a roof during a fire.
d. provides greater stability than a heavy beam during a fire.

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victoradenuga04 victoradenuga04

28-12-2019

Answer:

b. permits rapid fire spread in multiple directions

Explanation:

This occurs because the open web design of truss joints creates a cockloft(truss loft) on each floor which permits fire spread in all directions and it is dangerous for fire fighters.

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