Discussion
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- Question
A microprocessor is:
Options- A. controlled by a program
- B. an integrated circuit
- C. relatively inexpensive
- D. All of the above
- E. None of the above
- Correct Answer
- All of the above
- 1. Standard computer control products:
Options- A. are available off the shelf
- B. are very expensive and not cost effective
- C. do not exist yet
- D. All of the above
- E. None of the above Discuss
- 2. What two disciplines are usually tied by a common data base?
Options- A. Documentation and geometric modeling
- B. Computer-aided design and computer-aided manufacturing
- C. Testing and analysis
- D. Drafting and documentation
- E. None of the above Discuss
- 3. The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
Options- A. concerned with production and control of tool design
- B. concerned with management programs
- C. designed for communications
- D. specifically for PC-board design
- E. None of the above Discuss
- 4. Programmable controllers:
Options- A. are programmed using relay ladder logic
- B. cannot perform functions other than relay logic
- C. are widely used in many different industries
- D. (a) and (c) above
- E. None of the above Discuss
- 5. Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
Options- A. Digitiser
- B. Track ball
- C. Mouse
- D. Tablet
- E. None of the above Discuss
- 6. What is required to enable the PC to emulate a graphics terminal?
Options- A. Software
- B. A laser printer
- C. A color monitor
- D. A graphics board
- E. None of the above Discuss
- 7. Which of the following may be classified as an automation system?
Options- A. automated warehouses
- B. numerically controlled machine tools
- C. robotics
- D. All of the above
- E. None of the above Discuss
- 8. Which type of digitizer measures a wave traveling at the speed of sound?
Options- A. Electrostatic
- B. Sonic
- C. Digitizing sr amer
- D. Caparitive
- E. None of the above Discuss
- 9. The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is
Options- A. fanout
- B. bipolar
- C. chip
- D. universal logic circuit
- E. None of the above Discuss
- 10. What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)
Options- A. Smaller size
- B. Higher reliability
- C. Lower cost
- D. All of the above
- E. None of the above Discuss
Automation System problems
Search Results
Correct Answer: are available off the shelf
Correct Answer: Computer-aided design and computer-aided manufacturing
Correct Answer: concerned with production and control of tool design
Correct Answer: (a) and (c) above
Correct Answer: Tablet
Correct Answer: Software
Correct Answer: All of the above
Correct Answer: Sonic
Correct Answer: fanout
Correct Answer: All of the above
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