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What’s an IGBT?

[ad_1] An insulated-gate bipolar transistor (IGBT) is a solid-state switch that allows or stops current flow by applying voltage to a semiconductor base. It has advantages over conventional transistors, such as no moving parts, low resistance, and fast turn-on speed. IGBTs are smaller and cheaper to manufacture than MOSFETs and require lower power. Shutdown occurs […]

What’s a hangar?

[ad_1] Hangars are buildings used to store and maintain aircraft, as well as other forms of aircraft such as blimps and spacecraft. The word “hangar” comes from the French word for cattle barn. Hangars are typically made of strong materials like steel and concrete to protect aircraft from bad weather. Specialized hangars were built for […]

What’s Malted Milk?

[ad_1] Malted milk powder is made from barley, wheat flour, and malt powder, and is added to milkshakes for sweetness and flavor. It was trademarked in 1887 by the Horlick brothers, who created it as a fortifying powder for sick children. It became popular among explorers due to its affordability and indefinite shelf life. Malted […]

What’s a thin film evaporator?

[ad_1] A thin film evaporator deposits thin layers of atoms or molecules onto a substrate material by evaporating or sublimating various elements. There are two main types of evaporation: resistive and electron beam. Resistive evaporation involves passing an electric current through a target material, while electron beam evaporation directs a beam of high-energy electrons at […]

What’s Dead Reckoning?

[ad_1] Dead reckoning is a navigation technique that uses a known position to estimate a new position based on speed and direction. It has drawbacks, including cumulative errors, and can lead to dangerous situations. The term dates back to at least the 17th century. Dead reckoning is a navigation technique that relies on using a […]

What’s signal tape?

[ad_1] Warning tape, also known as survey or signal tape, is a non-adhesive tape used for creating highly visible markings. It comes in various colors and patterns, is weatherproof, and has many uses, including in surveying, forestry, gardening, and hospitals. Warning tape is a typically non-adhesive type of tape that is used to create highly […]

What’s Lp(a)?

[ad_1] Lipoprotein(a) (lp(a)) is a low-density lipoprotein linked to apolipoprotein(a), formed in the liver, which has been associated with an increased risk of heart disease, stroke, atherosclerosis, and blood clots. Its role in the body is unknown, but it inhibits the activity of plasminogen, resulting in the development of more blood clots than normal. Lp(a) […]

What’s a VIN?

[ad_1] A vehicle identification number (VIN) is a unique code of 17 numbers and letters found on a car, title, registration, and insurance documents. It describes the car’s country of origin, manufacturer, type, model, and serial number. The VIN accuracy check digit ensures the code’s accuracy. A vehicle identification number (VIN) is a code found […]

What’s a mag drum?

[ad_1] Magnetic drums refer to two types of equipment: drum memory used in early computers and magnetic drum separators used in recycling. The former stored data on a magnetized metal cylinder, while the latter separates metals from other materials using magnetic fields. Drum memory was the primary working memory in early computers, but was eventually […]

What’s a county background check?

[ad_1] A county background check is conducted when an individual applies for a job in the county’s local administration or public services. It assesses work history, credit history, and criminal activity to ensure the candidate meets employment standards. A county background check is an evaluation process that takes place when an individual applies for employment […]

What’s the Tampa MOSI?

[ad_1] The Tampa Museum of Science and Industry in Florida aims to educate visitors about science through interactive exhibits on various topics. It was founded in 1962 and has since expanded. The building is modern with an IMAX theater and permanent exhibits on health, hurricanes, and more. It also has a library, planetarium, and youth […]

What’s diabetic ketoacidosis?

[ad_1] Diabetic ketoacidosis is a dangerous condition that occurs when insulin levels are too low for the body to metabolize glucose, causing cells to break down fat and release toxic ketones. Symptoms include dehydration, confusion, and breathing problems. Treatment involves insulin and increased fluid intake, and hospitalization may be necessary for severe cases. Regular checkups […]

What’s an astragalus?

[ad_1] Knucklebones, also known as astragals or beaded molding, are used for decorative purposes and creating airtight seals. They come in various sizes and materials and can be installed easily. Talus, a type of knucklebone, aids in creating a smooth seal and weather resistance. Proper installation and preparation of the underlying surface is important for […]

What’s mobile video ads?

[ad_1] Mobile video advertising is designed for mobile device users and often takes advantage of the popularity of video on the internet. Ads can occur before or during videos and are designed to be easier to view on mobile devices. Interactive functionality is also often included. Mobile video advertising is a form of advertising specifically […]