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- Question
If a sine wave has a frequency of 500 Hz, the period in seconds of the sine wave is:
Options- A. 5000
- B. 0.003
- C. 0.02
- D. 0.002.
- E. None of the above
- Correct Answer
- 0.002.
- 1. D/A (digital to analog) conversion:
Options- A. results in a binary code as the final output
- B. has to be sampled at 1/2 the highest input frequency
- C. must be fed through a filter to reproduce the original signal accurately
- D. both (b) and (c)
- E. None of the above Discuss
- 2. The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
Options- A. On-line processing
- B. Remote-terminal processing
- C. Batch mode processing
- D. Intelligent terminal Processing
- E. None of the above Discuss
- 3. The chosen language for the Japanese Fifth-Generation Compu¬ter Project is:
Options- A. LISP
- B. FORTRAN
- C. COBOL
- D. PROLOG
- E. None of the above Discuss
- 4. The robot:
Options- A. is very primitive at the present
- B. represents the most powerful new industrial automation tool currently on the horizon
- C. will be more useful when robot vision is improved significantly
- D. All of the above
- E. None of the above Discuss
- 5. In the instruction, 500 SUBA # 50 the command field is:
Options- A. 500
- B. # 50000
- C. SUBA
- D. (b) and (c)
- E. None of the above Discuss
- 6. Artificial intelligence operates on the principle of using a _____ base as opposed to a data base.
Options- A. Character
- B. Knowledge
- C. PROLOG
- D. LISP
- E. None of the above Discuss
- 7. A display of a volume model that shows all of its edges is called a:
Options- A. surface model
- B. 3-D model
- C. wire-frame
- D. solid model
- E. None of the above Discuss
- 8. An encoder:
Options- A. is used to send telegraph signals
- B. converts an input to a binary number
- C. converts a binary number to a decimal number.
- D. can have only four keys
- E. None of the above Discuss
- 9. When one must sell a project to management, the most important document he or she can produce is a:
Options- A. method for financing the project
- B. summary of the problem
- C. project evaluation
- D. procedure for purchase
- E. None of the above Discuss
- 10. A sequence controller:
Options- A. is difficult to program
- B. is a mechanical only controller
- C. is no longer in widespread use
- D. performs on/off control functions in relation to time.
- E. None of the above Discuss
Automation System problems
Search Results
Correct Answer: must be fed through a filter to reproduce the original signal accurately
Correct Answer: Intelligent terminal Processing
Correct Answer: PROLOG
Correct Answer: All of the above
Correct Answer: SUBA
Correct Answer: Knowledge
Correct Answer: wire-frame
Correct Answer: converts an input to a binary number
Correct Answer: project evaluation
Correct Answer: performs on/off control functions in relation to time.
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