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A typical jet engine has thousands of different parts, one of the most important being the air intake. Regardless of size, all jet engines have an air intake. It’s designed to funnel air into the engine so that it can … Read More

Screws are one of the world’s most commonly used fasteners. Consisting of a head and a threaded shank, they are used to join two or more parts. You can drive a screw through a set of parts, after which you … Read More

Not all runways consist of long, well-paved surfaces. In remote regions, runways may feature gravel or even dirt. Landing on unpaved runways such as these can be challenging. Equally challenging, however, is a short-field landing. Overview of Short-Field Landings A … Read More

Washers are often plated to protect against corrosion and premature wear. During production, a thin layer of material is added to the surface. Known as a surface treatment or plating, this protective outer layer shields the washer. While some washers … Read More

It’s no secret that airplanes are noisy. Jet engines can produce over 140 decibels, making them louder than lawnmowers, trains, motorcycles and jackhammers. There are devices, however, to suppress engine noise. Known as mufflers, they are commonly found on automobiles. … Read More

Do you know the difference between a variable pitch and constant speed propeller? Most airplanes are powered by either a turbofan or a turboprop. Turbofans are airbreathing engines that burn fuel and air to generate propulsion, whereas turboprops generate propulsion … Read More

Have you heard of absolute ceiling? Not to be confused with service ceiling, it’s something that all pilots must consider. Different airplanes, however, have different absolute ceilings. What is absolute ceiling exactly, and why is it important? Overview of Absolute … Read More

Not all drill bits have a smooth shank. While they all have a circular cross-section, some of them have a threaded shank. Known as threaded shank drill bits, they are used to create holes in objects and materials. Threaded shank … Read More

Have you heard of light sport aircraft (LSA)? Airplanes are often classified according to their size or purpose. Airliners, for instance, are large airplanes that are designed to transport goods and passengers. Some of them have a single aisle of … Read More