Programmable logic Study guides, Class notes & Summaries

The best way to keep dirt out of a bearing is to use. - Answer-a shield The 3 general classes of pumps are. - Answer-centrifugal, rotary and reciprocating When Is the best time to check a reducer for noise, oil leaks and hot bearings? - Answer-While running The purpose of a good preventative maintenance program is to. - Answer-Prevent unscheduled downtime The most important feature of a liquid lubricant. - Answer-Viscosity The insert or spider used in flexible jaw couplings allows for. - A...

The Two most popular communication protocols are? Ethernet & Universal Serial Bus (USB) Communications drivers are software programs that connect what? Software to Hardware The PLC project is developed in RSLogix 5000 software, downloaded to the controller, and the image is _____ on. Stored _____ is a network search utility that shows the layout of every network that has a driver configured in RSLinx. Who Active Users can configure one of two PLC-encountered condi...

Computer - An electronic device that except input, processes data, displays output, and stores data for retrieval later Hardware - The physical components of a computer Router - A device that controls traffic between network components and usually has a built-in firewall Pixel - Small dot of color that makes of a graphic displayed on a computer screen Bytes - A series of eight bits The field size property that stores whole numbers from 0 to 225 in one byte. Bit (binary digit) - The repre...

Lift station. What is the most important requirement of a lift station? - Answer- 1. Economics . 2. Operation and maintenance. 3. Reliability. 4. Safety. Why should the design of a lift station take into consideration any humid atmosphere in the station? - Answer- 1. To avoid making operators sweat profusely. 2. To keep moisture from hindering light passing through the window. 3. To minimize corrosion damage. 4. To prevent the need to remove water condensation from the humidity. What...

Test Bank For Programmable Logic Controllers, 6th Edition All Chapters

MSSC EXAM TEST QUESTIONS AND CORRECT ANSWERS 2023 CNC (Computer Numerical Control) refers specifically to a computer that controls what aspect of the machine? - Memory - Graphics - Motion - The counting process - ANSWER - Motion __________ is a live direct or indirect view of a physical, real-world environment whose elements are overlaid by computer-generated sensory input such as sound, video, graphics, or GPS data. - Augmented reality - Virtual reality - Manufacturing realit...

During an assessment of a manufacturing plant, a security analyst finds several end-of-life programmable logic controllers, which have firmware that was last updated three years ago and known vulnerabilities. Which of the following BEST mitigates the risks associated with the PLC's? Implement network segmentation to isolate the devices A user is attempting to view and older sent email, but is unable to open the email. Which of the following is the MOST likely cause? The private certifi...

The evolution of software has produced the ability to manage large databases of information, known as database management systems (DBMS) was the first computer software language for business applications Common Business Oriented Language (COBOL) is a programming environment that provides tools to developers to write code. Integrated Development Environment (IDE) components include devices that provide input into the processing unit. These include peripherals, such as the keyboard, mou...

Ece385 Midterm 2 Exam Questions With 100% Correct Answers SoC includes at least: - answerCPU, memory, peripherals, accelerators soft-IP - answerinstantiated out of SV logic elements NIOS II - answerModified Harvard Machine, 32 bit RISC NIOS II performance is - answerlow compared to the FPGA NIOS memory: - answerno cache memory, largely dependent on RAM PIO module - answerbridge from AVALON to FPGA logic PIO modules may be - answerinput (to software), output (to FPGA fabric), or bidirecti...

A - ANSWER-A security administrator suspects an employee has been emailing proprietary information to a competitor. Company policy requires the administrator to capture an exact copy of the employee's hard disk. Which of the following should the administrator use? A. dd B. chmod C. dnsenum D. logger THIS IS THE ORDER AS FOLLOWS: ssh-keygen -t rsa ssh-copy-id -i ~/.ssh/id_ user@server chmod 644 ~/.ssh/id_rsa ssh root@server - ANSWER-DRAG AND DROP SIMULATION (SEE IMAGE) Firewa...