State any four methods to reduce friction
WebDec 17, 2011 · Basically, four possible methods are available to reduce friction losses in a piping system: Increase the pipe diameter of the system. Minimize the length of the piping within the system. Minimize the number of elbows, tees, valves, fittings and other obstructions in the piping system, while simplifying the layout as much as possible. WebApr 10, 2024 · There are various ways to reduce friction: 1. By using lubricants: friction increases as the roughness of the surface increases. Lubricants fill the fine pores and …
State any four methods to reduce friction
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WebFeb 25, 2024 · Friction Reduction methods The rolling friction between the suitcase wheels and the ground is also significantly reduced. Connecting wheels to move the objects helps reduce friction. 5. The streamlined design of the sliding body: A streamlined body reduces … UNN Post UTME past questions and answers: UNN post UTME … Salary of All Professions. Salary of all professions in the world: This is the … If you have been searching for any University news, JAMB/WAEC … Okoro v State; Ojagbamila v Lejuwa and many others; For more cases on the Law … WebA good example of this is a ball or wheel. They roll to help reduce friction. Another way to reduce friction is with a lubricant like grease or oil. Machines and engines use grease and oil to reduce friction and wear so they can …
WebState any four methods to reduce friction. Answer: Friction can be reduced by using polished surfaces, using lubricants, using grease and using ball bearings. WebFour methods to reduce friction are - 1) Using lubricants such as oil or grease can reduce the friction between the surfaces. 2) For objects(vehicles) that move in fluids, the shape …
WebFriction can be reduced by: lubricating the surfaces. use of ball bearings (i.e. replacing sliding friction with rolling friction) streamlining the body. WebNov 1, 2009 · What are the ways to increase and reduce friction? Depends what you want to increase/decrease friction on. If is like a weight on the floor.. Then to increase the friction all you have to do is ...
WebView solution. >. In a large commercial complex there are four ways to reach the main road. One of the path has loose soil, the second is laid with polished marble, the third is laid with bricks and the fourth has gravel surface. It is raining heavily and Paheli wishes to reach the main road. The path on which she is least likely to slip is: Easy.
WebMethods to reduce friction: Some methods to reduce friction are provided below: When objects are rolled over the surface, the friction between the rolled object and the surface … thomaston dialysisWebApr 6, 2024 · 1 (1) Grooves are made in the soles of shoes to increase friction and prevent slipping 2 (2) Treads are made in the tyres of vehicles to increase friction and prevents skidding of vehicles on wet road 3 (3) Spikes are provided in the shoes of players and athletes to increase friction and prevent slipping uk government phishing email addressWebRacing cyclists crouch down low on their bikes to reduce the air resistance on them. This helps them to cycle faster. They also wear streamlined helmets. thomaston discussion facebookWebSep 26, 2024 · Answer: Reducing frictions; in some situation however, friction is undesrable and we would want to minimise it by the following method; 1. By polishing the surfaces; 2. By streamlining the bodies; 3; By applying oil, greases or lubricants on the surfaces; 4. By sprinkling a soft,slippery line powder on the surfaces; 5. thomaston dfcsWebThere are several ways to reduce friction: The use of bearing surfaces that are themselves sacrificial, such as low shear materials, of which lead/copper journal bearings are an example. Replace sliding friction with rolling … thomaston dmv hoursWebMay 5, 2024 · This presentation provides an overview of different techniques along with the underlying physics to reduce frictional resistance of ships. Methods range from already … thomaston discussion pageWebJun 2, 2024 · Friction can be increased by various methods like texturing, pressure, sliding, etc. How to increase friction Increase the irregularities between the two surfaces Increase the normal forces between the surfaces Remove any kind of lubrication Convert rolling friction to sliding friction Increase the irregularities between the two surfaces thomaston dental associates