101 Basic Series - Module 25 - CEU Education Your final score on this exam will be emailed to you for your records. First name:   Last name:   Company name:   E-Mail Address   City   State   NO STATEALAKASAZARCACOCTDEDCFMFLGAGUHIIDILINIAKSKYLAMEMHMDMAMIMNMSMOMTNENVNHNJNMNYNCNDMPOHOKORPAPRPWRISCSDTNTXUTVTVIVAWAWVWIWY Province (Optional)   Country (Optional)   1 Electronic OI allows faster more effective human interface because of custom visual images and ________.] Blinks Colors Animations All of the above None of the above 2 What does OI stand for? Operator Interface Operational Interface Operator Interphase None of the above 3 What does Electronic OI provide over Conventional OI? More compact More manageable More flexible All of the above None of the above 4 What are the two basic categories for today's electronic OI? Proprietary design Open platform design Both Neither 5 Capacitive touch screens are well suited for industrial environments because they can't be calibrated to simultaneously work with finger, glove, and other objects. True False 6 The types of touch screens are resistive and ________. Capacitive Infrared Digital All of the above None of the above 7 You cannot organize the display of an electronic IO like you can with conventional IO. True False 8 Electronic OI can be as small as a paperback book. True False 9 One worker touches a touch screen with the eraser end of a pencil. Another worker touches the same screen with his finger to make changes. This touch screen is ________. Resistive Capacitive Neither 10 How is conventional I/O connected to the PLC? Input terminals Input and Output terminals Output terminals None of the above 11 The electronics section houses the "brains" of the operator interface. True False 12 Dual-scan technology has a better viewing screen than TFT technology. True False 13 CRT (cathode-ray tube) displays are larger than many displays and generate heat. But, they are not affected by electromagnetic fields. True False 14 A software package allows you to configure the screen layout permitting rapid and flexible changes. True False 15 What effects allows the software to replicate on-screen the dynamics of an actual task? Voice Color Animation Photographs 16 Proprietary design means both hardware and software are unique to the particular brand of electronic OI. True False 17 Electronic IO only needs one connection to the PLC in contrast to the many wires needed by conventional IO. True False 18 The terms AND, OR, and NOT are used in combining and comparing data to determine an outcome. What method of operation is this called? Standard logic Common logic Control logic Boolean logic 19 Operator Interfaces with LCD can display text or simple graphics in monochrome, no shading. True False 20 Serial transfer (RS232, 422, 485) has one sender and one or more "listeners", but can send to only one device at a time. True False

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