drilling fluids that are crushed by the drill bits and carried out of the well to the surface. The solids control equipment contains five stages‚which including mud tanks‚shale shakers‚vacuum degassers‚ desanders‚ desilters and centrifuge. Each of these items play a important role on the drilling rig as a filtration system to extract solids from the mud and return cleaner mud to the active system. It controls mud weight and allows the rig to drill faster and keep the properties of the well-bore
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the Framing Hammer‚ “All he can do is hammer nails into wood and pull nails out of wood! No wonder he’s so quiet. He’s not new and shiny like the rest of us! We can’t even tell where he’s from by his label. Our labels are clearly marked!” The Power Drill said to the Framing Hammer‚ “Well‚ Hammer‚ what do you have to say for yourself? What good are you to the Master as a tool?” The Framing Hammer just lay quietly for a second‚ and then meekly said‚ “I have no idea what good I am to the Master‚ if I’m
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The Triangle Fire of 1911 Near closing time on Saturday afternoon‚ March 25‚ 1911‚ in New York City a fire broke out on the top floors of the Asch Building in the Triangle Shirtwaist Company. One of the worst tragedies in American history it is known as the "Triangle Shirtwaist Fire". It was a disaster that took the lives of 146 workers‚ most of which were women. This tragedy pointed out the negatives of sweatshop conditions of the industrialization era. It emphasized the worst part of its times
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People these days like to put different types of accessories on their trucks. There are so many different things that you can do to a truck‚ for example; there are suspension lifts‚ mud tires‚ rims or wheels‚ brush guards‚ pipes‚ and a lot of different lights. My personal favorite would be the LED light bar it is my latest attachment to my truck. To install the light bar the first step you need to take is to attach the light bar to the truck it comes with mounts that will go wherever you want to
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Stored Pressure Fire Extinguisher Introduction The fire extinguisher is a portable device used to put out fires of limited size. Such fires are grouped into four classes‚ according to the type of material that is burning. Class A fires include those in which ordinary combustibles such as wood‚ cloth‚ and paper are burning. Class B fires are those in which flammable liquids‚ oils‚ and grease are burning. Class C fires are those involving live electrical equipment. Class D fires involve combustible
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To drill or not to drill; I say not to drill. Americans need to not be dependant on any other person for their energy usage. We moved to this beautiful country to assert our independence and yet we feel we have to bow down to other countries for what we need. I feel we should find other ways to get our fuel like ethanol. We can make our own fuel and even if it cost more we no longer have to fight for our fuel. We can make our ethanol from corn husk and not the actual kernel so it would not interfere
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Elements of Fire Protection Engineering We always look at the fire-fighters and firemen and consider them to be extremely brave and dedicated because they risk their lives to save the lives of others. But it is not as simple as it looks from the outside. Fire protection is an extremely vast and important topic because it can cause serious damage and hazard and can outburst anywhere and at any time because of no solid reason as such. And hence the engineers of the world have taken on the responsibility
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then run time will be 0.08*500 = 40 min / board. Therefore‚ time taken to drill N boards manually will be equal to : 15 + 40(N) * On the other hand the CNC drill needs 240 min for set up‚ in addition to 0.004 min for every hole. So run time will be 0.004*500 = 2 min / board. Then the time taken to drill N boards by CNC drill will be equivalent to : 240 + 2(N) * It is then logic to conclude that we will use CNC drill only in order sizes that will provide timing benefit over manual press. i
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Running head: Budgets and Fire Departments How Budget Cuts Effect Fire Departments Leann Rae Edison State College How Budget Cuts Effect Fire Departments Budgets have played a major role in fire departments all over the world. In the past couple of years‚ fire department budgets have been in the headlines quite frequently. This is especially true in Florida‚ where there has been much controversy in the proposal and passing of Amendment 1‚ in January 2008. The passing of
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1) Definition Of Fixture And Jig Fixtures‚ being used in machine shop‚ are strong and rigid mechanical devices which enable easy‚ quick and consistently accurate locating‚ supporting and clamping‚ blanks against cutting tool(s) and result faster and accurate machining with consistent quality‚ functional ability and interchangeability. Jig is a fixture with an additional feature of tool guidance. 2) Following the purpose and advantages of jigs and fixtures : (a) It reduces or sometimes eliminates
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