In the accompanying figure, the items identified with a number 1 are the ____.
A. midpoint of triangles
B. diagonals and center lines
C. arcs through midpoints
D. base lines
Answer: D
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____ is used in tips having eight preheat holes or in a two-piece tip that is not recessed.
A. MPS gas B. Acetylene C. Natural gas D. Propane
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In the norming phase of group development conflict is resolved as people either leave the
group or accept it for what it is
Indicate whether the statement is true or false.
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What part does heat play in combustion?
A) Heat is a byproduct of combustion. B) Heat causes combustion to end. C) Heat plays no role in combustion. D) Heat is the catalyst of combustion.
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Discuss the differences in the numbering of schematics.
What will be an ideal response?
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