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Computer Science
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Automation System
Comments
Question
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
Correct Answer
All of the above
Automation System problems
Search Results
1. 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
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Discuss
Correct Answer: can be used on a PM550 programmable process controller
2. 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
3. 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"
4. If the present value in a timer in the TI510 is 8, how many milliseconds is required from the time the timer is started until the output is enabled?
Options
A. 18.0
B. 133.36
C. 149.88
D. 1275.41
E. None of the above
Show Answer
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Discuss
Correct Answer: 133.36
5. In the PROLOG language system, facts are manipulated by:
Options
A. algorithms
B. rules
C. memory
D. simulations
E. None of the above
Show Answer
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Discuss
Correct Answer: rules
6. 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
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Discuss
Correct Answer: the expert system
7. 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
Show Answer
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Discuss
Correct Answer: A co-processor
8. 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
9. 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
10. 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
Scratch Pad
Discuss
Correct Answer: perform difficult operations
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