What type of coal has the highest carbon content?

What type of coal has the highest carbon content? Anthracite What are the 5 types of coal? What are the types of coal? Anthracite: The highest rank of coal. Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite. Subbituminous: Subbituminous coal is black in color and is mainly dull (not shiny). Lignite: […]

What is a grinding machine used for?

What is a grinding machine used for? A grinding machine, often shortened to grinder, is one of power tools or machine tools used for grinding, it is a type of machining using an abrasive wheel as the cutting tool. Each grain of abrasive on the wheel’s surface cuts a small chip from the workpiece via […]

What is the weld symbol welder?

What is the weld symbol welder? Welding symbols are used to communicate between the designer and the welder. The arrow and leader line point to the joint in question, while the weld symbol tells you what type of weld to do. If the weld symbol is below the reference line (such as in symbol 1), […]

What are the features of hybrid electric vehicle?

What are the features of hybrid electric vehicle? Hybrid electric vehicles are powered by an internal combustion engine and an electric motor, which uses energy stored in batteries. A hybrid electric vehicle cannot be plugged in to charge the battery. Instead, the battery is charged through regenerative braking and by the internal combustion engine. Which […]

What are the effects of ice into the aircraft?

What are the effects of ice into the aircraft? Ice can distort the flow of air over the wing, diminish- ing the wing’s maximum lift, reducing the angle of attack for maximum lift, adversely affecting airplane handling qualities, and significantly increasing drag. What does ice accretion mean? The process by which a layer of ice […]

What is meant by a constraint?

What is meant by a constraint? : something that limits or restricts someone or something. : control that limits or restricts someone’s actions or behavior. See the full definition for constraint in the English Language Learners Dictionary. constraint. noun. What does constraints mean in engineering? Constraints are limitations on the design. These may be materials […]

What happens if your rotors are too thin?

What happens if your rotors are too thin? When a rotor is too thin, it overheats and warps, leading to an annoying vibration or pedal pulsation. When rotors were thicker, they could take the wear from the brake pads, be machined and still have enough metal left to dissipate the heat. Which of the following […]

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