_____ is a process whereby the edges of a pipe are cut mechanically so that the ends are square.?
?
A. Scope?
B. Rise?
C. Facing?
D. Run?
Answer: C
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The major disadvantage of cutting with the wet saw is that _____ .
A. thin, delicate cuts are not possible B. the masonry unit becomes soaked with water C. it is much slower than dry cutting D. the dust problem is increased with wet cutting
What is meant by a "structurally efficient" cross-sectional shape in bending? Note: "in bending" means that the member is used as beam or slab.
What will be an ideal response?
Obtain the differential equation for v?(t) in the network of Fig. 8.109.
 FIGURE 1.png)
Gas chromatography is used to _____
A) separate mixtures of gases for identification B) increase the thermal conductivity of a gas C) prevent chemical reactions in noble gases D) determine the opacity of gas mixtures