A ____ is a molten pool of metal that is formed when the tip of the flame causes the base metal to melt.
A. puddle
B. bead
C. weld
D. plug
Answer: A
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The simplest type of fire alarm system is the _____.
a. coventional hardwired system b. conventional multiplex system c. digital system d. analog system
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What does federal law mandate accompany any potentially hazardous substance?
A. Skull and crossbones logo B. MSDS C. Manufacturer responsibility waiver D. Antidote for exposure
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All 50 states use the International Residential Code (IRC) specifically in some capacity. True or False?
Indicate whether the statement is true or false
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Sections are rarely included in the presentation drawings.
Answer the following statement true (T) or false (F)
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