EXPERIMENT NO. 4 AIM- Design of V-belt drive PROBLEM- Design a V-belt drive for the following data Driving motor power = 20 kw Driving motor speed = 1440 rpm Driven reciprocated compressor speed = 480 mm Suggest a suitable size and no. of belt required and draw a neat sketch of pulley group no. of fatigue cycle. The centre distance must not exceed 2m. SOLUTION- Given data-
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Rhetorical Analysis “Has technology ruined our ability to communicate?” by Natalie Bencivenga appears in the premier American news website The Huffington Post. In this article‚ Natalie aims to convince that social media and the new technology such as smartphones have worsened our communication skills. We live in a new era‚ an era in which people communicate with text-messages‚ Facebook‚ Skype and tons of other social networks that connect people. Back in the days‚ there was only the phone‚ letters
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Living conditions for many people back in the late 19th was depressing and an era filled with intensely hard and laborious work that did not offer any future for the average person. In “How the Other Half Lives”‚ Jacob Riis tried to expose and clarify of how harsh the living conditions for many people in New York‚ such as terrible overcrowding and terrible living conditions in tenement houses that many faced‚ the hardship of the working girls‚ and the effects that immigration has had on New York
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and ”g”. And if we wanted to stop in between the hours of playing we would all say the same phrase and only change the word “start” with “pause”. If at any time during the hours of playing one of us said something what we didn’t want to be said in our Barbie world that person would say the mixed phrase of “mm” and “g”. For most five year olds playing with Barbie’s was a fun time. But to my sisters it was a strict commitment‚ that required one to pay attention to detail‚ dedicate time to developing
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How to live in a Doll’s House When a man moves to a foreign place‚ he takes on a shell-shocked quality that‚ while uncomfortable‚ is easily conducive to fast and absolute personal molding. When a youth leaves grade school he is presented with a new plane of freedom that‚ though replete with glass walls‚ offers power enough for deep change to be inevitable. When a child makes his first appearance‚ naked and wet‚ he might as well be alien. The new surroundings are all that matter‚ for the past
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Everyday Use (Symbol) The quilt: The quilt itself is a very meaningful item in the sense that it has history on it; it includes clothes that Dee’s great grandma used to wear and pieces of uniforms that Dee’s great grandpa wore during the Civil War (Walker 856). However‚ it also symbolizes value in Negro-American experience (Whitsitt). Because Walker includes the fact of the Civil War gives a sense of history to the African American history. The quilt additionally adds to the idea of creative
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mistakes‚ and find flaws in their everyday tasks. No one person in this country can consider his‚ or herself‚ perfect. Knowledgeable people do exist in this world though‚ and our government strives to find and elect these representatives. These representatives then make decisions that affect our country in ways some might find positive‚ though others perceive as negative. Representatives could make decisions that would only impact our government in a negative way. Our government has its flaws‚ along
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Technology can be very helpful‚ it can also be a distraction. A Lot of the youth today use technology for School ‚ and to help improve our daily lives. It has also caused the youth of this generation to become lazy because technology encourages laziness. This has caused the minds of the youth to become weaker because they do not have to use their brains as Much. The increasing technology has made individuals become less creative and more dependent on the computer to supply them with information
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with the times. Many people think that the Constitution should never be changed because of its importance to the history of our country‚ but‚ Thomas Jefferson thought otherwise in 3 letters that he wrote to Maddison addressing the matter. From September of 1787 to today‚ America along with the rest of the world has made many advancements. Looking back at the Constitution as it was originally written‚ it has already been changed. When the Constitution was written‚ only white men who owned land were
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Jonathan Chen Space Exploration There are many reasons on why space exploration has become a necessity for us‚ as the amount of money being invest on space exploration‚ has increased drastically. From 1950’s the amount of money spend was 89 million which was a large sum of money back then. While we move up in the years the amount of money on space exploration increases‚ for instance in the year 2010 it was the most amount of money spent on space exploration than any other year. A total of 18‚724
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