When estimating blocks with a square feet method, use this as a guide: the square feet of wall are multiplied by _____ will equal total blocks.
A. 0.75
B. 1.125
C. 1.25
D. 1.275
Answer: B
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____ is the rate at which combustion will move across a material.
A. Smoke development B. Fuel contribution C. Fuel spread D. Flame spread
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How many cells are there in a typical CMU?
What will be an ideal response?
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The liquid line temperature is used to determine the ____ of a condenser.
A. superheat B. lowside pressure C. suction pressure D. subcooling
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Excessive overhang of the tool and toolholder:
A) Might cause the toolholder to turn in the tool post and the tool to dig in B) Might cause a ruined thread C) Is generally less rigid D) All of the above
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