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- Question
A typical NC system has which of the following components?
Options- A. Controller
- B. Tape input
- C. Machine tool
- D. All of the above
- E. None of the above
- Correct Answer
- All of the above
- 1. Which of the following elements can be used with a TI510 FC?
Options- A. Drum timer
- B. Metronome
- C. Cymbal timer
- D. Flashing light
- E. None of the above Discuss
- 2. Which of the following is required for a plotter to perform specific commands?
Options- A. Firmware
- B. Software
- C. Driver
- D. Hardware
- E. None of the above Discuss
- 3. For a type 0 system, the steady-state:
Options- A. error for a step input is always zero
- B. error for a velocity input is always zero
- C. input for acceleration input is always non-zero
- D. (a) and (c)
- E. None of the above Discuss
- 4. One of the major benefits of using CAD in tool design is that:
Options- A. product design represents approximately one-half the engineering costs
- B. tool motions can be checked to see if there is interference between the tool and the object
- C. there is better coordination in the materials-handling area
- D. it simplifies the trial-and-error method
- E. None of the above Discuss
- 5. How is the integral mode implemented on a digital controller?
Options- A. the digital controller cannot handle integral mode
- B. the error is divided into discrete amounts
- C. the error signal is summed over a discrete time interval and accumulated by the controller
- D. All of the above
- E. None of the above Discuss
- 6. Which part of the system performs the "housekeeping" chores?
Options- A. operating system
- B. compiler
- C. interpreter
- D. translator
- E. None of the above Discuss
- 7. The steady-state error is:
Options- A. independent of the type of input
- B. a function of the transient response
- C. zero for all inputs to type 1 systems
- D. decreased by increasing gain.
- E. None of the above Discuss
- 8. A pick-and-place manipulator is:
Options- A. the most flexible of all robots
- B. an intelligent robot
- C. capable of point-to-point operation
- D. primarily used for large parts handling
- E. None of the above Discuss
- 9. Most current PC CAD systems are used for producing:
Options- A. solids modeling
- B. 2-D drawings
- C. circuit simulation
- D. finite element analysis
- E. None of the above Discuss
- 10. Use of modern control technology in automation systems:
Options- A. reduces costs
- B. improves reliability
- C. increases yield
- D. All of the above
- E. None of the above Discuss
Automation System problems
Search Results
Correct Answer: Drum timer
Correct Answer: Driver
Correct Answer: input for acceleration input is always non-zero
Correct Answer: tool motions can be checked to see if there is interference between the tool and the object
Correct Answer: the error signal is summed over a discrete time interval and accumulated by the controller
Correct Answer: operating system
Correct Answer: decreased by increasing gain.
Correct Answer: capable of point-to-point operation
Correct Answer: 2-D drawings
Correct Answer: All of the above
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