A wiring diagram is a visual representation of an electrical circuit that shows the connections and relationships between different components. It uses standardized symbols and lines to depict the wiring, indicating how electrical current flows through the system. Wiring diagrams are commonly used in various fields, including: 1. **Electronics:** To illustrate how components like resistors, capacitors, and integrated circuits are interconnected. 2. **Automotive:** To show the electrical system of a vehicle, including connections for batteries, lights, and sensors.
A junction box is an electrical enclosure designed to protect and contain electrical connections and wiring. It serves several important functions in electrical installations, including: 1. **Protection**: Junction boxes safeguard electrical connections from physical damage, moisture, dust, and other environmental factors. They help to prevent short circuits and electrical fires. 2. **Organization**: They keep electrical wires organized and tidy, reducing the risk of tangled wires or accidental disconnections.
Multipoint grounding, often referred to as multipoint grounding system or earthing, is a method used to provide a continuous electrical connection to the ground at multiple locations within an electrical system or installation. This approach is commonly used in various applications, including telecommunications, power distribution, data centers, and industrial facilities.
Krammer could refer to a few different things depending on the context, including: 1. **Krammer from "It's Always Sunny in Philadelphia"**: Krammer is a character in a specific episode of the TV show. This character may be a play on the name "Kramer" from "Seinfeld" or could be an original character introduced for comedic purposes. 2. **Krammer as a name**: It could also simply be a surname or a first name.
Philipsdam is a fortified dam located in the Netherlands, specifically part of the Delta Works, a series of construction projects designed to protect the country from the sea and manage its waterways. The dam is situated in the province of Zeeland and plays a crucial role in flood control and water management, ensuring the safety of the surrounding areas from storm surges and high water levels.
The term "water engine" can refer to a few different concepts, but it is most commonly associated with one of two meanings: 1. **Water-Powered Engine**: This typically refers to engines or machinery that utilize water as a power source. For example, water wheels and hydroelectric turbines use flowing water to generate energy.
Watermills are structures that utilize the energy of flowing or falling water to perform work, primarily for milling grain into flour. They have been used for centuries and represent one of the earliest forms of harnessing renewable energy. The basic components of a watermill include: 1. **Water Wheel:** The primary mechanism that converts the kinetic energy of water into mechanical energy.
The COBRA probe, or the "COral and Fisheries Biodiversity Research Assessment" probe, refers to an advanced marine research tool designed to study coral reef ecosystems and assess biodiversity in marine environments. It is typically equipped with various sensors and instruments to collect data on water quality, temperature, light levels, and other environmental parameters, as well as to conduct observations of marine life.
In hydrology, "drawdown" refers to the reduction in the water level in a well or aquifer caused by water being extracted for various uses, such as agriculture, industrial processes, or municipal supply. It is a crucial concept in groundwater management, as it reflects the sustainability of water extraction practices and the overall health of aquifers.
A floodway, in the context of roadways, refers to a designated channel or area that is intended to manage and convey floodwaters while minimizing damage to infrastructure and ensuring the safety of travelers. Floodways are typically constructed in flood-prone areas and are designed to direct excess water away from populated regions, roads, and structures.
"Full summer pool" refers to the level or elevation of water in a reservoir, lake, or other body of water during the summer months when the water is at its highest and most stable point. This designation is often used in the context of water management for dams, lakes, and recreational areas.
Hardscape refers to the non-plant elements of landscape design. It includes all the hard materials and structures that are incorporated into outdoor spaces to create usable areas, enhance aesthetics, and provide functional features. Common hardscape elements include: 1. **Patios and Decks**: Flat surfaces for outdoor living where people can gather, eat, or relax.
The term "invert level" typically refers to the lowest point of a drainage or sewer pipe, usually the inside bottom of the pipe, where the liquid flow begins. It is an important measurement in civil engineering, especially in the design of wastewater systems, stormwater drainage, and other plumbing installations. Invert levels are crucial for determining the proper slope of pipes to ensure adequate flow and prevent backups.
The Lower Saxon State Department for Waterway, Coastal and Nature Conservation (Niedersächsisches Ministerium für Umwelt, Energie, Bauen und Klimaschutz, often referred to in the context of its waterway and coastal responsibilities) is a government agency in the German state of Lower Saxony. It is responsible for a range of activities related to the management and conservation of water bodies, coastal areas, and natural habitats in the region.
Mining sludge refers to the thick, semi-liquid waste material generated during the mining process, particularly from the extraction and processing of minerals and ores. It typically consists of a mixture of water, finely crushed rock or ore, chemicals, and other materials that result from the separation of valuable minerals from the unwanted rock (gangue).
A slug test is a field measurement method used to evaluate the hydraulic properties of an aquifer. It involves rapidly introducing a sudden change in the water level in a well, typically by inserting or "slugging" a solid object (the "slug") into the water column, and then measuring the recovery of the water level over time. ### Purpose: The primary goal of a slug test is to determine the hydraulic conductivity (or permeability) of the aquifer material surrounding the well.
The "V curve" is a concept that can refer to different ideas in various fields. Here are a few notable contexts in which the term "V curve" is commonly used: 1. **V-Model in Software Development**: In software engineering, particularly within the context of systems development life cycles (SDLC), the V-Model is a variation of the waterfall model that emphasizes verification and validation.
A cold saw is a type of metal cutting saw that uses a rotating circular blade to cut through metal materials. Unlike other cutting methods such as band saws or abrasive saws, cold saws use a toothed blade made of high-speed steel (HSS) or carbide that operates at lower speeds and creates a clean, precise cut with minimal heat generation.
Plasma cutting is a cutting process that involves using a high-velocity jet of ionized gas (plasma) to melt and remove material from a workpiece. Plasma cutters are commonly used for cutting metals such as steel, aluminum, brass, and copper due to their precision and efficiency. The process works by creating an electrical channel of superheated, ionized gas (plasma) between an electrode in the cutting torch and the workpiece.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact