The proportion of cement to fine and coarse aggregate is called
a. comparison c. dry mixture
b. ratio d. precise measuring
ANS: B
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With the development of cash-crop agriculture in the trans-Allegheny West
A. subsistence farming became common. B. farmers began to support the idea of slave labor. C. farmers quickly faced mounting indebtedness. D. the South could harvest a larger crop. E. the issue of farm surpluses came to the fore.
The floor sheathing in a wood frame structure can be a two-layer sheathing or a one-layer sheathing. What is the difference between the two?
What will be an ideal response?
Intake manifold gaskets on a V-type engine can fail due to what factor?
A) Fretting B) Relative movement between the intake manifold and the cylinder head C) Coolant damage D) All of the above
Which furnace configuration does the multipoise furnace most closely match as delivered from the factory?
a. upflow
b. downflow
c. horizontal
d. low-bo