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- Question
A flip-flop:
Options- A. is a combinational logic device
- B. is a sequential logic device
- C. remembers what was previously stored in it
- D. (a) and (c)
- E. None of the above
- Correct Answer
- (a) and (c)
- 1. The reliability life cycle of a product:
Options- A. has three distinct rates of failure
- B. cannot be predicted
- C. All of the above
- D. stays constant with environmental conditions
- E. None of the above Discuss
- 2. A way to transfer programs to a central system is:
Options- A. by setting bit switches on the central CPU
- B. to copy the program into PROMs and install the PROMs in the system
- C. to develop the program on the actual system only
- D. All of the above
- E. None of the above Discuss
- 3. Over the last ten years, productivity has risen most rapidly in:
Options- A. Italy
- B. Japan
- C. France
- D. United States
- E. None of the above Discuss
- 4. Flexible manufacturing allows for:
Options- A. factory management
- B. automated design
- C. tool design and tool production
- D. quick and inexpensive product changes
- E. None of the above Discuss
- 5. Most industrial control applications:
Options- A. can be solved using more than one method of control
- B. can be done more reliably using solid-state methods
- C. must have the process specified correctly to be successful
- D. All of the above
- E. None of the above Discuss
- 6. What two methods are available to build electronic continuous control?
Options- A. Analog and mechanical
- B. Pneumatic and analog
- C. Analog and digital
- D. All of the above
- E. None of the above Discuss
- 7. Which CAD display configurability allows work without any host support?
Options- A. Highly intelligent
- B. Medium intelligence
- C. Low intelligence
- D. One with no secondary storage capacity.
- E. None of the above Discuss
- 8. Compared to an open-loop system, a closed-loop control system is:
Options- A. more accurate
- B. more complex
- C. more stable
- D. All of the above
- E. None of the above Discuss
- 9. The heart of automation technology is.
Options- A. robots
- B. computers
- C. control
- D. sensors
- E. None of the above Discuss
- 10. A process controller:
Options- A. can interface to digital and analog I/O
- B. is useful in a continuous process control application
- C. can solve a PID process control equation easily
- D. All of the above
- E. None of the above Discuss
Automation System problems
Search Results
Correct Answer: has three distinct rates of failure
Correct Answer: to copy the program into PROMs and install the PROMs in the system
Correct Answer: Japan
Correct Answer: quick and inexpensive product changes
Correct Answer: All of the above
Correct Answer: Analog and digital
Correct Answer: Highly intelligent
Correct Answer: All of the above
Correct Answer: computers
Correct Answer: All of the above
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