The vertical members used to support forms for a cast-in-place concrete stairway are called _____
a. struts
b. props
c. posts
d. shores
d
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Define the processes of agglomeration and sintering.
What will be an ideal response?
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What kind of preparation is shown in Figure 4?
a. U-groove
b. Double Flange
c. Double Flare
d. Double J
e. Round
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Permanent antifreeze is mostly ________
A) Glycerin B) Methanol C) Ethylene glycol D) Kerosene
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A 12 V automobile taillight bulb draws 6 A from the battery. What is the ?hot? resistance of this lamp?
A) 2 ? B) 24 ? C) 72 ? D) 3 ?
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