The air used for "pneumatic controls" must be ____.
A. hot
B. dry
C. moist
D. rectified
Answer: B
You might also like to view...
Why do sheep make a good second enterprise on a farm?
What will be an ideal response?
Nonmetallic inclusions will typically be located _____ weld passes.? ?
A. above? B. below? C. between? D. next to?
Why are some people concerned about genetically altered microorganisms?
What will be an ideal response?
A consulting engineering firm is considering two models of SUVs for the company principals. A GM model will have a first cost of $36,000, an operating cost of $4000, and a salvage value of $15,000 after 3 years. A Ford model will have a first cost of $32,000, an operating cost of $3100, and also have a $15,000 resale value, but after 4 years. (a) At an interest rate of 15% per year, which model should the consulting firm buy? Conduct an annual worth analysis. (b) What are the PW values for each vehicle?
What will be an ideal response?