Question
One ingredient that you'll need for computer-integrated manufacturing (CIM) is a digitizer tablet. a full-size plotter. a source of free software. a CAD/CAM data base. The functions of interface handshaking include impedance matching the MPU to other circuits. translating logic levels for data transmission. exchanging processed data between the MPU and peripherals. controlling signals between the computer and peripherals. It you're preparing for a CAD/CAM system you must be sure that the electricity for industrial computer is protected against surges, pulses, and noise. connected to ground and common tied together. wired with optoisolators in series with ground. shared with industrial motors to be controlled. Since most chemical, mechanical, and physical measurements are_____, they must be converted by a/an______ before processing digital, MPU analog, MPU digital, DAC analog, ADC Binary patterns stored in the video memory of a computer used for drafting will cause A. a graphics display on a CRT face. erasure of a disk alteration in ROM programs. alteration in RAM programs. Which of the following standards defines the procedures for parallel data transmissions? IEEE-488 IEEE-423 EIA-488 EIA-423 What major sets computer aided manufacturing (CAM) apart from ordinary control? Use of programming Use of digital logic Use of electronics Use of a computer which of the following is NOT a form of computer? Microprocessor B. postprocessor Industrial control unit CNC controller The standard industrial remote instrumentation current loop range is 4 to 20 mA. 16 to 256 mA. 0 to 5 V D. 3 to 25 V.
Explanation / Answer
12. A CAD/CAM Data Base
They are considered to be vital parts as they help in designing and manufacturing. CAD/CAM software is most often used for machining of prototypes and finished parts.
13. Controlling signals between the computer and peripherals
14. wired with optoisolators in series with ground so that it hprevents wiring mistakes from doing any damage and is considered as a standard.
15. Analog, ADC(Analog to Digital Converter)
16. A graphics display on a CRT face.
17. IEEE-488
18. Use of programming
19. PostProcessor
20. 4-20 mA
