Assignment 4: ERD Use the following business rules to create a Crow’s Foot ERD. Write all appropriate connectivity and cardinalities in the ERD. A department employs many employees, but each employee is employed by only one department. Some employees, known as “rovers,” are not assigned to any department. A division operates many … Read more
You have explored converting Boolean formulas to truth tables, and truth tables to Boolean formulas. Let’s explore what you have learned and what questions you may have. you may share: Questions or problems you have encountered. Helpful hints and tips for your classmates Share the relevance of this topic in a real-life application
A programmable logic controller (PLC) is a microprocessor-based computer unit that can perform control functions of many types and varying levels of complexity. PLCs are designed to be easy and flexible to work with. The first commercial PLC system was developed in the early 1970s to replace hardwired relay controls used in large manufacturing assembly … Read more
Question 1 – Explain what a ROM is and how it works. ROM stands for Read-Only Memory. As the name implies, it’s a type of memory that can only be read from, not written to. It’s non-volatile, meaning it retains its contents even when the power is turned off. ROM is typically used to … Read more
I have dissertation on the above topic, 6500 words. I am struggling to move forward would you able to help with the layout and creating the table context or the project the aim and objective are: Overall project aim: In recent years, there has been a strong interest in new approaches to wind generation. Despite … Read more
Week 4 – Assignment 3: Research topic and Literature Reviews Using your selected topic of interest, please find four (4) “Literature Reviews” related to your topic. Complete the attached assignment sheet provided below and submit. Please remember “Literature Reviews” provide excellent resources for additional research and usually contain the terms “Literature Review” or a “Review … Read more
Create a PowerPoint about Thermal Sensing Devices from Following Scenario You work for Angstrom incorporated; they have a thermal control system that has encountered a failure of a mercury-filled bulb sensing element. There is a need to get the system up and running, but modern regulations restrict the use of mercury sensors. Your task is … Read more
The on-off control method is the least expensive closed loop system to use due to its simplicity. The on-off control method does however tend to cause more wear on its equipment due to the excessive amount of on-off cycles. It is also the hardest control system to maintain a consistent process variable because the tolerances are … Read more
https://www.spaceline.org/united-states-manned-space-flight/challenger-legacy-index/the-challenger-tragedy/ You’ve heard the saying, “Back to the drawing board.” Ever think of where it came from or why it has become an idiom? Do some research and find out the origin of the idiom “Back to the drawing board” and how it relates to engineering. In your original post, answer the following: Find an … Read more
Hello, Data selection Multiplexed displays Logic function generation Simple communications systems Multiplexers are devices that take multiple inputs and route them to a single output. The output is determined by the data select input. The binary input selects which device signal is put through to the output. Multiplexed displays like the 7-segment display use a … Read more