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Troubleshooting Pump Problems the Easy Way
In any problem analysis, we have to specify the problem, check whether there is any deviation from the normal condition, identify the possible causes, evaluate the possible causes and then confirm the true cause. Pumps or other machinery will give tell tale signs when they are not working properly. An observant pump user will be able to avoid major breakdowns or damage if the problem is corrected early. In order to solve any pump problem, we need to notice the symptoms carefully so as to determine the most likely causes. Instruments like pressure gauges are very helpful and should be installed in the pumping system. Very often we do have to rely on our 5 senses to pinpoint the exact symptom. Normally, pump problems can be classified into Suction Related, System Related, or Mechanical Related. It can also be a combination of these. Most of the system related problems occur because of design flaw. For example, the designer may have chosen the wrong pump whose characteristic does not match the system requirement. Suction related problems are usually caused by air lock that are due to a variety of reasons... The effects of mechanical related problems could manifest themselves as suction related problems - air leaks in the system, worn out impellers, and mouth rings - but the most common symptom is the presence of vibration and abnormal noise in the equipment. DiagnoPump, pump troubleshooter has been created for pump users and sellers to help them find the solution quickly. Arranged so that the easiest (and often overlooked) causes are examined first, it could be a very useful tool. If you are a beginner, you can start the troubleshooting from the very first steps. More experienced users may want to start from the later stages in the symptom list. The symptoms have been identified to make it easy to zero in on the correct ones. The symptoms have been arranged as: 1. No Flow, No Pressure - No water delivered at all With this easy pump troubleshooter, anyone could easily pinpoint the causes in a very short time. The usefulness does not end there - any pump distributor or seller can also make use of it to sell their own product! They are able to insert their own names and Companies into the FREE software and distribute it to anyone they wish as goodwill. "Last Chance To Amazing Program" Get Smart with Jobs! Do Right and it becomes a Breeze. Learn from Masters who has Done Right. Many years of working experience in Marine, Facilities, Construction has given the author material for writing e-books and articles related to engineering, and management. Subscribe to facworld ezine More information at Marine Engineer and M & E Engineer
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Siddhartha Mukherjee Receives Lewis Thomas Prize for Writing About Science Columbia University Irving Medical Center Like Lewis Thomas, Siddhartha Mukherjee became a writer who has gained worldwide recognition and many prizes. Obscure sexually transmitted parasite tangles with immune system Science News Scientists are working out how Trichomonas vaginalis, one of the most prevalent sexually transmitted infections, causes problems in women and men. Deep inside Earth, scientists find weird blobs and mountains taller than Mount Everest NBC News Scientists say Earth's mantle is layered like an onion, and they are attempting to map the the blobs, plumes and metal ocean deep inside the planet. Wary of Chinese Espionage, Houston Cancer Center Chose to Fire 3 Scientists The New York Times Two tenured scientists at a renowned cancer hospital in Houston have resigned, and the hospital is seeking to fire a third, in connection with an investigation into ... USDA orders scientists to say published research is ‘preliminary’ Washington Post Any scientist reading the disclaimer added to USDA research "would be very confused by this statement,” one journal editor said. The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes Science Magazine Asteroids fall to Earth in the form of meteorites, but these provide little information about their origins. The Japanese mission Hayabusa2 is designed to collect ... Exclusive: Major U.S. cancer center ousts 'Asian' researchers after NIH flags their foreign ties Science Magazine HOUSTON, TEXAS—The MD Anderson Cancer Center here has ousted three senior researchers after the U.S. National Institutes of Health (NIH) in Bethesda, ... Swastikas found at NC School of Science and Math WRAL.com Durham, N.C. — Swastika graffiti was found last month in a residence hall at the North Carolina School of Science and Math in Durham, a spokesman confirmed ... Science during crisis Science Magazine In April 1902, on the Caribbean island of Martinique, La Commission sur le Vulcan convened to make a fateful decision. Mt. Pelée was sending smoke aloft and ... Here's what scientists think a black hole looks like Science Magazine Astronomers may have imaged a black hole for the first time, capping decades of calculations of how they ought to appear. Scientists propose new theory on Alzheimer's, amyloid connection EurekAlert Worldwide, 50 million people are living with Alzheimer's disease and other dementias. According to the Alzheimer's Association, every 65 seconds someone in ... Cheap, portable scanners could transform brain imaging. But how will scientists deliver the data? Science Magazine Q&A with neuroethicist Francis Shen and MRI developer Michael Garwood. Americans Are Smart About Science FiveThirtyEight Hey, didja hear about those scientifically illiterate Americans? People so dumb, they think the sun revolves around the Earth? People who can't pass a quiz of ... Hayabusa2 arrives at the carbonaceous asteroid 162173 Ryugu—A spinning top–shaped rubble pile Science Magazine Asteroids fall to Earth in the form of meteorites, but these provide little information about their origins. The Japanese mission Hayabusa2 is designed to collect ... This fungus has wiped out more species than any other disease Science Magazine The infectious disease that has devastated the most biodiversity is a fungal killer of amphibians, researchers report today in Science . Around the world, 90 ... Smells delicious: our tongues can detect odours, study suggests The Guardian Researchers say adding sweet smells to food could cut sugar intake and help tackle obesity. Saskatchewan Science Centre celebrates 30 years: ‘I was so amazed’ Global News The Saskatchewan Science Centre is celebrating thirty years since they first opened their doors to the public. To mark the milestone admission fees were rolled ... 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Available methods to find off-targets generally do not work in vivo or ... A planetesimal orbiting within the debris disc around a white dwarf star Science Magazine Numerous exoplanets have been detected around Sun-like stars. These stars end their lives as white dwarfs, which should inherit any surviving planetary ... Concerns of young protesters are justified Science Magazine The world's youth have begun to persistently demonstrate for the protection of the climate and other foundations of human well-being. (1, 2). As scientists and ... Greta Thunberg: Teen activist says UK is 'irresponsible' on climate BBC News Teenage climate activist Greta Thunberg tells UK politicians a generation's future has been "stolen". The board games turning science into playtime The Guardian Science-themed board games are an increasingly popular way to learn about everything from atom building to colonising space. 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Science News In science, the success of an experiment is often determined by a measure called “statistical significance.” A result is considered to be “significant” if the ... This ancient hypercarnivore had three sets of razor-sharp teeth Popular Science Paleontologists at Ohio University just identified a terrifying fossil as the oldest known hyaenodont, a group of extinct carnivorous mammals. The scientists ... Scientists Discover Gigantic Prehistoric Cat in a Neglected Museum Drawer Popular Mechanics Larger than a tiger, lion, or polar bear with a skull comparable with a rhinoceros, this ancient predator cat, known as Simbakubwa kutokaafrika, wasn't ... National Academy of Sciences will vote on ejecting sexual harassers Science Magazine The U.S. National Academy of Sciences (NAS) in Washington, D.C., will ask its members this month to change the organization's bylaws to allow proven sexual ... Evidence for hormonal control of heart regenerative capacity during endothermy acquisition Science Magazine Among vertebrates, zebrafish and salamanders can regenerate their hearts, whereas adult mice and humans cannot. Hirose et al. analyzed diploid ... Urine salts elucidate Early Neolithic animal management at Aşıklı Höyük, Turkey Science Advances The process of sheep and goat (caprine) domestication began by 9000 to 8000 BCE in Southwest Asia. The early Neolithic site at Aşıklı Höyük in central Turkey ... Cascading impacts of large-carnivore extirpation in an African ecosystem Science Magazine War ravages human lives and landscapes, but nonhuman victims are no less affected. The Mozambican Civil War resulted in the rapid decline of predators in ... Persistence of intense, climate-driven runoff late in Mars history Science Advances Mars is dry today, but numerous precipitation-fed paleo-rivers are found across the planet's surface. These rivers' existence is a challenge to models of planetary ... Sustained rescue of prefrontal circuit dysfunction by antidepressant-induced spine formation Science Magazine A better understanding of the mechanisms underlying the action of antidepressants is urgently needed. Moda-Sava et al. explored a possible mode of action for ... Scientists Made Bubbles of Sand, and That's a Big Deal Popular Mechanics A group of scientists proved that sand can form lava lamp-style bubbles, which could have applications in geology and pharmaceuticals. Ancient 'Snowball Earth' thawed out in a flash Science Magazine More than half a billion years ago, our planet was a giant snowball hurtling through space. Glaciers blanketed the globe all the way to the equator in one of the ... Don't abandon evidence and process on air pollution policy Science Advances Air pollution kills—scientists have known this for many years. But how do they know? The global scientific community has developed and agreed upon a ... 'Science is pointless unless British farming does something with it' FG Insight Science is pointless unless farming does something with it, according to Scotland's chief vet Sheila Voas, speaking at the British Society of Animal Science ... U.S. judge rules deceptive publisher should pay $50 million in damages Science Magazine A U.S. federal judge has ordered the OMICS International publishing group to pay $50.1 million in damages for deceiving thousands of authors who published in ... Hazards of human spaceflight Science Magazine In Einstein's famous twin paradox, the effect of special relativity causes aging to slow in one twin during travel in a high-speed rocket through space while the ... Is Dentistry a Science? The Atlantic It's much less scientific—and more prone to gratuitous procedures—than you may think. EPA panel seeks to bring back fired scientists for clean-air review Science Magazine Originally published by E&E News. A fractured EPA advisory panel is asking for help as its ability to handle a high-stakes review of particulate matter standards ... Zoologists discover two new bird species in Indonesia EurekAlert Zoologists from Trinity College Dublin, working with partners from Halu Oleo University (UHO) and Operation Wallacea, have discovered two beautiful new bird ... Brazil's Jair Bolsanaro slashes funding to scientists. The planet may suffer. National Geographic When Jair Bolsonaro began his presidency of Brazil in January he quickly began making good on his campaign promises to rollback protections of the Amazon ... The Lost History of One of the World’s Strangest Science Experiments The New York Times The hummingbirds were dying. Cockroaches were everywhere. And then Steve Bannon showed up. Red Box: We can fulfil Jill Dando's legacy by ensuring crime science keeps up with the pace of change The Times Two decades ago, Jill Dando's brutal murder sent shockwaves across the UK and beyond. Following her death, Jill's family, friends and colleagues created a ... Thirst regulates motivated behavior through modulation of brainwide neural population dynamics Science Magazine How is it that groups of neurons dispersed through the brain interact to generate complex behaviors? Three papers in this issue present brain-scale studies of ... NIH, FBI accuse scientists in US of sending IP to China, running shadow labs Ars Technica MD Anderson Cancer Center in Houston, Texas has forced out three senior researchers with ties to China. The move comes amid nationwide investigations by ... Haikus About Space/Make Science Less Tedious/So Hope Scientists The Wall Street Journal To get attention for their papers, scientists turn research summaries into poetry; 'sciku' Ancient sculptors made magnetic figures from rocks struck by lightning Science News Carved 'potbelly' stone sculptures suggest people in what's now Guatemala knew about magnetism more than 2000 years ago. Confirmed: New phase of matter is solid and liquid at same time National Geographic Solid, liquid, gas … and something else? While most of us learn about just three states of matter in elementary school, physicists have discovered several exotic ... Photocatalytic decarboxylative alkylations mediated by triphenylphosphine and sodium iodide Science Magazine Photoredox catalysis is widely used to accelerate chemical reactions by channeling the energy in visible light. However, most implementations rely on expensive ... Girls who spend more time in high school with ‘high-achieving’ boys are less likely to complete a bachelor’s degree MarketWatch 'Being in a class with a lot of high-achieving male peers hurts women's long-run educational attainment.' Airborne microplastics found atop France's remote Pyrenees mountains Science Magazine Microscopic fragments of plastic have invaded the farthest reaches of the sea, from the depths of the Mariana Trench to the freezing waters off Antarctica. Now ... Gregg Gonsalves Blends Activism and Science The New York Times The former Act Up campaigner is now an epidemiologist — and MacArthur grantee — searching for new ways to halt epidemics. The moon is losing 200 tons of water a year to meteorite strikes Science Magazine When meteorites slam into the moon, they undoubtedly kick up a little dust. Now, a new study suggests they also shake loose quite a bit of water—something on ... Boston University fires geologist found to have harassed women in Antarctica Science Magazine Boston University (BU) today fired David Marchant, the geologist whose alleged harassment of women at remote Antarctic field camps Science first described 18 ... How Scientists 3D Printed a Tiny Heart from Human Cells Live Science It has four chambers, blood vessels and it beats — sort of. In a first, scientists have 3D printed a heart using human tissue. Though the heart is much smaller than ... Combinatorial optimization by simulating adiabatic bifurcations in nonlinear Hamiltonian systems Science Advances Combinatorial optimization problems are ubiquitous but difficult to solve. Hardware devices for these problems have recently been developed by various ... New genetic 'risk score' could predict obesity odds Science Magazine But scientists warn the risk score comes with risks of its own. |
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