Define the processes of agglomeration and sintering.
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Agglomeration involves pelletizing the ore particles, which are then easier to ship than finely ground ore. Iron ore dust produced during this process is recycled through sintering. Sintering consists of fusing iron ore dust with coke and fluxes into a clinker that is high in iron content.
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?Most land-related plans such as construction site plans are drawn using the ____ scale.
A. drafter's B. ?civil engineer's C. ?mechanical D. ?architect's
The lath in stucco, applied on a stud wall, must be backed by a water resistant layer?typically two layers of No. 15 roofing felt or one layer of No. 30 roofing felt. The assembly also requires an air-weather barrier (AWB). Explain why the roofing felt cannot function as an AWB in addition to providing water resistance. Which material is used as an AWB with stucco?
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Define the following terms:
a. Breakthrough b. Desiccant c. Filter aid d. Micron
The time it should take a professional technician to perform a particular job is known as the ____________________.
Fill in the blank(s) with the appropriate word(s).