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Automation System
Comments
Question
The addition of _____ can reduce processing time.
Options
A. A buffer
B. An EPROM
C. A converter
D. A co-processor
E. None of the above
Correct Answer
A co-processor
Automation System problems
Search Results
1. The real "brain" of an artificial intelligence system is referred to as:
Options
A. bubble memory
B. the expert system
C. recursive technology
D. natural language interfaces
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: the expert system
2. Advantages of robots include:
Options
A. increased productivity
B. ability to withstand hazardous environments
C. good return on investment and better company image
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
3. Time proportioning control:
Options
A. can be used on a PM550 programmable process controller
B. is less efficient than normal PID control
C. cannot use a TM990 micro¬computer
D. a and b above.
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: can be used on a PM550 programmable process controller
4. An operating system:
Options
A. can help reduce software development time
B. provides ability for other programmers to understand the software structure
C. is useless in most control applications
D. All of the above
E. None of the above
Show Answer
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Discuss
Correct Answer: can help reduce software development time
5. High-level languages:
Options
A. are "procedure-oriented"
B. are very difficult to use
C. cannot be used with automatic systems.
D. require knowledge of the computer design
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: are "procedure-oriented"
6. A LISP environment consists of a language, a programming environ¬ment, and:
Options
A. random-access storage
B. a processor
C. a large address
D. a set of functions
E. None of the above
Show Answer
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Discuss
Correct Answer: a set of functions
7. What is proportional control?
Options
A. It has a discrete output for each error value
B. The controller output varies continuously over a range
C. The gain is independent of offset error.
D. All of the above
E. None of the above
Show Answer
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Discuss
Correct Answer: The controller output varies continuously over a range
8. A favourable reason for automation is to:
Options
A. decrease throughput
B. raises assembly cost
C. perform difficult operations
D. increase number of operations
E. None of the above
Show Answer
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Discuss
Correct Answer: perform difficult operations
9. Which of the following method is used the results of a design analysis as a base for redesign decisions?
Options
A. The iterative design method
B. The direct method
C. The design selection method
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: The iterative design method
10. Robots can increase productivity because:
Options
A. they do not take a vacation
B. they do not get tired
C. production quality is uniform
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
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