Automation System - Section 1 Multiple Questions and Answers.




6.Automation normally means:
A. a net loss of jobs.
B. a net increase in jobs.
C. no change in jobs.
D. All of the above

7.Trend analysis:
A. is used only in financial planning
B. can improve control system response
C. requires a very expensive system to implement
D. is a brand new concept

8.The use of specialized workstations:
A. provides limited growth potentials for 3-D
B. reduces the host computer workload and allows more users
C. reduces the host computer workload
D. has a high cost-performance tradeoff

9.What key hardware item ties a CAD/ CAM system together?
A. Mouse
B. Graphics workstation
C. Digitizer
D. Plotter

10.Which of these controller types is the most accurate?
A. Proportional plus integral
B. Proportional
C. Proportional plus derivative
D. Three mode

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