What does fast moving smoke indicate?
a. incomplete combustion
b. very hot fire
c. hot synthetic fuel content
d. poorly ventilated fire
Answer: b. very hot fire
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Welds can be made on one side or both sides of the joint.
Answer the following statement true (T) or false (F)
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Using leader lines and labels, identify thermal breaks in the aluminum cross section given in the following window head detail.
What will be an ideal response?
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A(n) ____________________ contains rubber and cork.
Fill in the blank(s) with the appropriate word(s).
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There was one major region of the world where crops were domesticated
Indicate whether the statement is true or false
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