What is 1/2 plus 5/32?

a. 11/16
b. 7/8
c. 13/32
d. 21/32
e. 27/64


d. 21/32

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Methods for ____________________ salted soils include flooding, leaching, and adding soil

amendments.

Fill in the blank(s) with the appropriate word(s).

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Why is it necessary to determine the peak value if a solid state component is to be connected to an ac circuit?

What will be an ideal response?

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Kleen Corp., a privately owned and operated single-stream recycling facility, has annual con­tracts with several cities in the Tri-County Metro­politan Area. Kleen Corp. wants to add a new set of sensors to its existing machinery that will sepa­rate plastics and metals from paper and glass mate­rials earlier in the separation process. Two versions of the sensor equipment are available from the Green Corporation. Model 400 has a first cost of $700,000, while Model 1000 costs $1 million. Both have an expected 10% salvage value after their respective useful lives of 6 and 3 years. Assume you work for Kleen Corp. as a project engineer. You have made first-cut estimates of the annual savings (with no annual increases for effi­ciency) and expenses (AOC with no annual de­creases or

increases) for both models.

(a) Perform an ROR analysis using MARR = 5% per year to recommend one of the two mod­els to your president. You know that your president likes dollar-per-year figures, and will want to see a plot of the annual worth amounts for different rate of return values when you visit with her.
(b) Before you finalize your recommendation, ensure that there is no ranking inconsis­tency present with these two alternatives. If there is not, no problem. If there is, be pre­pared to provide the logic of your recom­mendation.

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If -12 V and -6 V are connected so they equal -18 V, these sources are ________

A) in parallel B) connected dangerously C) series opposing D) series aiding

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