A 20-ft-high column shortens by 0.6 in. under a load. What is the resulting strain in the column?
A) 0.0025 in.
B) 0.0020 in.
C) 0.0020
D) 0.0025
E) None of the above
D) 0.0025
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List at least two I/O modules that require shielded cable to reduce the effects of electrical noise.
What will be an ideal response?
Create a specification sheet for the purchase of a current single CADD workstation, operating system software, word processing software, spreadsheet software, and civil CADD software for use on the computer. Itemize the cost of each component and establish a total price. Obtain at least two competitive quotes. Prepare a PowerPoint presentation of your research and present the slide show to your
class or office. This assignment should include the following elements in addition to information found in your research: • Computer memory • Processor speed • Hard drive capacity • Portable or built-in storage media • Graphics card • Ports • Monitor • Input device • Printer or plotter • Operating system • Civil CADD software • Word processing software • Spreadsheet software Follow the specific instructions to complete each problem.
To remove the refrigerant from a system without any testing or processing and to be put back into the same system is called ____.
A. recovery B. renew C. reclaim D. recycle
What two pieces of information are necessary to measure the TEV superheat?
A) The evaporator inlet and outlet temperatures B) The liquid line and suction line temperatures C) The valve body temperature and the bulb temperature D) The suction line temperature and pressure