The process of allocating the cost of the item over its useful life is known as ____.
A. depreciation
B. deflation
C. amortization
D. inflation
Answer: C
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Glass block shower systems kits include _____ .
A. glass block mortar B. plumbing fixtures C. glass blocks D. ceramic tile
With the intersection of two cylinders having different diameters, the developed edge of the larger cylinder will _____.
a. be a straight line b. contain ellipses c. be a wavy line d. contain right angles
Which of the following would you NOT expect to be true at the new steady state (compared to normal operation)?
An ammonia synthesis process normally works as follows: Fresh feed air and hydrogen are combined with a recycle stream and the combined stream is compressed to 10 MPa. The compressed stream enters a reactor, and the entering nitrogen and hydrogen are converted into ammonia until the reaction reaches equilibrium. The reactor effluent, still at 10 MPa, enters a condenser. The liquid and vapor streams leaving the condenser are in VLE. The liquid stream, which is essentially pure ammonia, is the product. A fraction of the vapor stream leaving the condenser is purged, while the rest is recycled. There is a problem with the compressors and the pressures of the reactor and the condenser both drop to 9 MPa. The fresh feed rate and the fraction of vapor leaving the condenser that is purged each remain the same, as do the reactor and condenser temperatures. The system reaches a new steady state at 9 MPa.
With what must the nozzle spray pattern be compatible for proper mixing?
A) Burner air pattern B) Mix of oil and air C) Spray angle D) Orifice