If you vent the low side of a DP pneumatic transmitter to atmosphere and apply 50" H2O pressure to the high side, the differential pressure is _____
A) 3 psi B) 15 psi C) 50" H2O D) -50" H2O
C
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J. D. has a square lot. Each side of the lot is 42 feet long. He built a circular grain bin to the edge of the lot. What is the area of the base of the grain bin?
What will be an ideal response?
Usually the front, top, and one side view are sufficient to provide the necessary information.
Answer the following statement true (T) or false (F)
____ doors are sliding doors that slide into an opening in the wall, thereby allowing the largest possible opening without swinging into the room.
A. French B. Sill C. Automatic D. Pocket
A company that manufactures clear PVC pipe is investigating the production options of batch and continuous processing. Estimated cash flows are:
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The chief operating officer (COO) has asked you to determine if the batch option would ever have a lower annual worth than the continuous flow sysÂtem using an interest rate of 15% per year. The continuous flow process was previously deterÂmined to have its lowest cost over a 5-year life cycle, but the batch process can be used from 3 to 10 years. If selecting the batch process is sensitive to its useful life, what is the minimum life that makes it more attractive? Solve (a) by hand, and (b) by spreadsheet.