Solar Power Your Home: Safe Money, Go Green [2]

Hello! This course is exclusively to answer the question if hydrogen is better than conventional fuels (Gasoline, Diesel, and Methane). We will go through some technical aspects of hydrogen properties. This course is easy to grasp thanks to a lot of illustrations and examples. With this course, you are able to start any career in hydrogen field either research, applications engineer or even journalism around this fantastic topic. It will also help you to identify plenty of opportunities available in the near future. This lecture is based on a lot of serious sources like International energy agency, US department of energy and some best papers in the field. After this course you will be able to discuss with facts around this wonderful topics. All the basics are being discussed. You will master the topic.The course contents are as follows:Chapter I. INTRODUCTIONGlobal Warming – Green House Gas Emissions – Introduction to hydrogen – Primary Sources of Hydrogen – Massive Investment in Hydrogen developmentChapter II. WHY HYDROGEN?Abundant in Earth – Lightest element in the Universe – Clean Combustion.Chapter III. HYDROGEN HISTORY Henry Cavendish - Gay Lussac- Antoine Lavoisier- Lamp lightning - Water synthesis - Fuel cell - Aerospace Appolo - No Pollutant - Global WarmingChapter IV. IS HYDROGEN BETTER THAN OTHER FUELS ?Hydrogen Combustion - Hydrogen Storage- Hydrogen specific energy density - Liquid hydrogenChapter V. PERFECT GAS LAW: COMPRESSIBILITY FACTOR Perfect gas - Real Gas - Compressibility factor - perfect gas law correction Chapter VI. JOULE THOMSON COEFFICIENT Hydrogen expansion - Joule Thomson Coefficient - Inversion Temperature - Expansion lead to warming effect Chapter VII. HYDROGEN SAFETY Hydrogen embrittlement - Flammability limit - Auto ignition - Combustio

Build a Strong Foundation in Algebra and Prepare for College-Level Math SuccessAre you ready to strengthen your math skills and confidently tackle algebra? This comprehensive Pre-Algebra course by The College Prep School is designed for adult learners, beginners, and high school students who want to master algebra from the ground up — no prior experience required.Whether you're preparing for college placement tests (SAT, ACT), aiming to refresh your skills, or building a solid math foundation for academic or professional growth, this course has you covered.What You’ll Learn:Polynomials: Understand how to add, subtract, and multiply polynomial expressions using the FOIL methodFactorization: Master techniques such as Greatest Common Factor (GCF), difference of squares, and moreQuadratic Equations: Learn to solve quadratic equations step-by-step with clarityAlgebraic Fractions: Simplify both basic and complex algebraic fractions with confidenceExponents Square Roots: Get comfortable working with powers, roots, and radicalsSystems of Equations: Solve linear systems using substitution and elimination methodsLinear Equations Slope: Learn graphing techniques, slope calculations, and real-world applicationsReal-World Applications: Apply algebra to practical problems to strengthen your problem-solving skillsWhy Take This Course? Beginner-Friendly: Start from scratch — no prior math background needed Complete Curriculum: Covers all essential algebra topics for pre-college and high school success Step-by-Step Video Lessons:

الوصف ب اللغه العربيه :في هذا الكورس سوف نشرح نظام الكلاينت – سيرفير في سوفت وير الاسكادا . هذا النظام يمكنك من تبادل بيانات خط الانتاج بين جهازين كمبيوتر عليهم سوفت وير الاسكادا, جهاز من نوع سيرفير او مدير , وجهاز من نوع تابع او كلاينت ,الجهازين بيقومو بعرض نفس داتا خط الانتاج و هنا تسأل نفسك , ما الهدف أذن من تواجد جهازين كمبيوتر بيعرضو نفس الداتا :الهدف هو- اذا احتجت جهاز كمبيوتر بهدف عرض الداتا فقط ولاتريد احد ان يعدل او يضيف اي شي في مشروع الاسكادا- اذا كنت تريد تحديد صلاحيات مستخدم كمبيوتر الاسكادا , عليك باستخدام جهاز الكلاينت , لانك تستطيع تحديد صلاحيات به مثل تشغيل فقط مشروع الاسكادا , و صلاحيات اخرى سوف نتعرف عليها في الكورس.- ستتعرف على وظائف برنامج الاسكادا و الخواص والرخصه المختلفه التي تقدمها الاسكادا ل المستخدمين , مثل اسكادا تعمل كا سيرفير , كا كلاينت , كا ارشفه بيانات خط الانتاج , كا ويب سيرفير , كا ويب كلاينت .- تتعرف عل اهميه و وظيفه هذا النظام في المواقع الكبيره و دوره في تنظيم البيانات.و أهميه تقسيم بيانات خط الانتاج للعرض على عده كمبيوترات.- تتعرف على انواع مشاريع الاسكادا السوفت وير و الرخصه المطلوبه لكل جهاز كمبيوتر- الخطوات اللازمه ل بناء هذا النظام في الهارد وير و اعدادات الشبكه في الويندوز.- تتعرف على الاعدادات اللازمه في جهازي السيرفير و الكلاينت ل بناء هذا النظام.- انواع الرخصه و شكلها عند شراءها من البراند , التعريف ببرنامج اداره الرخصه , كيفيه نقل ملف الرخصه الى جهاز الكمبيوتر , يتم تغطيه مواضيع اخرى في الرخصه, يوجد ملف يمكنك تحميله مجانا ل التعريف بالرخصه .description in English:1.Function of wincc client -server: several operator stations by different employees, or for data from different systems.2. Server function: handles communication, Provides the user data to clients.3. Client function : Monitor and operate the system.4. other types of wincc options /packages: WinCC Client-Server System figures<

Deep Learning in Ultrasonic Testing and Inspection: A Comprehensive Course with Practical Demonstrations, Quizzes CertificationUltrasonic Inspection is a fascinating and versatile field with a wide range of applications across numerous industries. From Oil Gas, Power Generation, and Chemical Plants to Plastic Fabrication, Railways, Aerospace, and the Automotive industry, ultrasonic testing plays a crucial role in ensuring quality and safety. Beyond these well-known applications, ultrasonic inspection is also used in specialized tasks such as measuring the elastic modulus (E-modulus) of various materials, assessing the quality of grey cast iron, verifying the authenticity of gold, determining the ripeness of fruits, measuring fat thickness in livestock, and much more.Working in the field of ultrasonic inspection is both exciting and rewarding. The job often involves identifying the right method and equipment to solve complex quality issues, making it a dynamic and intellectually stimulating career.Learning ultrasonic inspection effectively requires a combination of theoretical knowledge and hands-on practice. While theoretical education is essential, it is not sufficient on its own. Practical exercises using ultrasonic equipment—such as flaw detectors, probes, and calibration blocks—are crucial for fully grasping the concepts and applications of ultrasonic testing. This is why my UT Level 2 course emphasizes a balanced approach, integrating practical demonstrations and experiments to enhance understanding.Focus of the UT Level 2 Course: Flaw Sizing TechniquesThe UT Level 2 course focuses on flaw sizing techniques, with particular emphasis on the most commonly used methods: DAC (Distance Amplitude Correction) and DGS (Distance Gain Size, also known as AVG). These techniques are explained in detail and demonstrated through practical videos. The course includes eye-opening experiments where we verify the results of the DGS

Welcome to the Course " Wireless Instrumentation for process Industries "Learning Objectives:Industrial Wireless Fundamentals Wireless communication Basics Industrial Wireless Instrumentation TopologiesWireless Standards Industrial Wireless Security Applications of Industrial Wireless Instrumentation with examplesBasic Wireless ConceptsIs wireless suitable for Process automation?Issues when using wireless in process plantWireless Principles- Frequency band selectionBasic Wireless network designBasic wireless network design rulesWhat is Wireless instrumentation: The term “Wireless Instrumentation” is used to describe autonomous battery powered sensor systems that integrates wireless technology to enables remote sensor values to be reported to a central hub. The central hub can be a Field Gateway that interfaces to a PLC or RTU systems; or directly to Cloud SCADA host.Wireless Instrumentation is battery powered to provide rapid deployment with minimum installation costs. These battery powered systems are designed to operate from 1 to 5 years between battery changes.Why wireless instrumentation ?Increasing numbers of companies are taking advantage of wireless instrumentation networks for process monitoring due to the many benefits compared to wired infrastructure:Low cost installationAbility to obtain process measurements from moving equipment, such as rotary drum dryers, mobile carts, etc.)Ability to “try” process measurements in a variety of areas to obtain the optimum locationLow cost of adding a wireless measurement allows a company to add process data measurements that could not be econ

Google Docs has truly transformed how I create documents, store, access and share files and collaborate with colleagues. In over 20 years of teaching this is one of, if not the biggest, positive change that has come to my classroom.I would like to give you the opportunity to also dramatically improve how you interact with and manage your word processed documents. Your students will love sharing and creating with you and their classmates.Share my expertise and over 20 years teaching experience to make you, and potentially your workplace, effectively utilise the cloud-based features integral to Google Docs' ongoing success.Google Docs is cloud-based word processing software created by Google. It allows users to store files in "the cloud", share files with other collaborators and edit documents with ease.This course is suitable for all involved in education and I have developed the course to be applicable on both a personal level as well as having tremendous potential in any school.Students will:Develop the ability to create files and synchronise these across your various devices.Always access the most recent version of a document.Collaborate in real-time with students and colleagues on documents.Share files with other parties setting restrictions and limits as to the access privileges of all groups who can access the file/s.Remove the need to email documents as attachments, simply allow access to the document online.Where necessary, convert existing Microsoft Word documents into Google Docs format.This course will positively change how you interact with your documents and the information you work with on a daily basis.You will save time, money and reduce your stress levels by working smarter rather than harder