Match the following comparisons of the human body to the elements of a closed-loop control system.
A. muscle
B. eye
C. brain
A. actuator
B. measurement device
C. controller
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Which type of compressor has no suction valve but does use a discharge valve?
a. Scroll compressor b. Rotary compressor c. Screw compressor d. Centrifugal compressor
The feature that allows subscribers to ring back the last caller by dialing *66 or another local code is called:
A) ring again B) caller ID C) call return D) all of the above can do this
¿Por dónde suele entrar una tubería principal de agua fría en un tanque de agua caliente?
a. Por el fondo b. Por la parte superior c. Por el costado d. En el drenaje
Lesco Chemical is considering two processes for making a cationic polymer. Process A has a first cost of $100,000 and an AOC of $60,000 per year. Process B’s first cost is $165,000. If both process will be adequate for 4 years and the rate of return on the increment between the alternatives is 25%, what is the amount of the AOC for process B?
What will be an ideal response?