LLPSD - FF1 Chapter 7 Questions and Answers Latest Updated
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LLPSD
Institution
LLPSD
LLPSD - FF1 Chapter 7 Questions and Answers Latest Updated
What is the chemical change that occurs to wood when it is heated?
a. Pyrolysis
b. Reduction
c. Cat agenesis
d. Oxidation
a. Pyrolsis
Which type of construction is heavy timber?
a. V
b. III
c. II
d. IV
d. IV
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LLPSD - FF1 Chapter 7 Questions and
Answers Latest Updated
What is the chemical change that occurs to wood when it is heated?
a. Pyrolysis
b. Reduction
c. Catagenesis
d. Oxidation - answer a. Pyrolysis
Which type of construction is heavy timber?
a. V
b. III
c. II
d. IV – answer d. IV
Which material is a component of mortar?
a. Diatomaceous earth
b. Lime
c. Calcium sulfate
d. Pea gravel - answerb. Lime
What does a CMU contain?
a. thermal expansion joints
b. void space
c. steel reinforcing rods
d. I-bars - answerc. steel reinforcing rods
What is the most common application for an engineered wood product?
a. where high fire-resistance is required
b. stair treads and risers
c. short load-bearing members
d. where extra-long beams are required - answerd. where extra-long beams are
required
The structural components of a Type ___ building will not burn.
a. III
b. IV
c. V
d. II - answerd. II
What is the term for plastics that will melt under fire conditions?
, a. thermoset
b. thermoplastic
c. pyrolytic
d. amorphous - answerb. thermoplastic
Which construction type is particularly susceptible to extension of fire upward through
walls?
a. ordinary
b. balloon frame
c. platform
d. heavy timber - answerb. balloon frame
What is the lower structural member of a truss called?
a. beam
b. girder
c. chord
d. cantilever - answerc. chord
Which term describes how readily heat will flow through a material?
a. combustibility
b. reactivity
c. volatility
d. thermal conductivity - answerd. thermal conductivity
What is plaster board commonly used for?
a. roof sheathing
b. interior walls and ceilings
c. shear wall
d. roof fascia and soffits - answerb. interior walls and ceilings
Type II construction is referred to as _________.
a. fire retardant
b. ordinary
c. noncombustible
d. fire resistive - answerc. noncombustible
What is a commonly used structural material in a Type I building?
a. engineered wood
b. oriented-strand board
c. treated wood
d. protected steel - answerd. protected steel
Fire-retardant wood is treated with ________.
a. calcium sulfate
b. mineral salts
c. urea
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