Why was the Eiffel Tower biult?
As an entrance to the Paris World Exhibition, completed in 1889, built in two years by 50 engineers and 132 workers
What year did Franklin make the 6152 sewing machine?
Franklin, Ben that is, invented Bifocal glasses, a Lightning rod ( or arrestor) and the Franklin stove, a type of fireplace. he also devised the Franklin long arm lever grip device used well into recent times in Grocery stores. Franklin did not invent or design, market, etc Sewing machines. Elias Howe, and Isaac Singer (sewed-up) that trade!I have never heard of a Franklin sewing machine- White, yes, Singer, Necchi, Pfaff or something like that, even Egyptian models, but no Franklins.
· Plate jigs or channel jigs
· Angle plate jig
· Box jig
· Leaf or latch jig
· Sandwich jig
· Trunnion jig
· Template jig
· Universal jig
What is abs injection molding?
is a manufacturing process for forming objects, as of plastic or metal, by heating the molding material to a fluid state and injecting it into a mold.
The first recorded instance of sandpaper was in 13th century in China when crushed shells, seeds, and sand were bonded to parchment using natural gum. and beelieved to be made By Indians
What are some structures that may be subjected to fatigue?
Bridges, hydraulic presses, burners.trains
Totale weight of dry submarine?
1 lbs <- Stupid answer, good answer -> the average us military submarine weighs about 6,900 tons dry, but some others such as missile submarines can weigh up to 17,000 tons.
How a generator operated by boiler?
The boiler heats water into steam. The steam is pressurized and fed into a turbine which causes it to rotate. As the steam turbine rotates, the connected generator rotates and produces electricity. Make Sense???
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What is the use of a turbine in refrigeration?
It is used as a compressor. It has the same advantages over a piston compressor as a gas turbine engine has over a piston engine. i.e. no valves, much lower part count and much greater efficiency.
How long does it take to become an anesthesiologist?
(An RN needs 1 to 2 years after college to become a nurse anesthetist.)
It takes 4 years of Undergraduate Study at a University of your choice, 4 years at a Medical School of your choice, and about 2-4 years of Internship. Internship includes earning your Medical License and your Anesthesiology Residency.
Education Steps to Become an Anesthesiologist Well, the road to pursuing this career is really long and challenging! Moreover, only hard-working and persistent people can benefit from it in the end. Are you ready to face all the difficulties? Then find out how to become an anesthesiologist right now! Here is step-by-step guide on anesthesiologist education.
Step 1. Undergraduate degree
Actually, you can pursue a Bachelor's degree in any field you like. There is no official pre-medical degree program required for medical school. Still, there is a number of courses you have to take during your undergraduate studying to be eligible for becoming an anesthesiologist. Concentrate on gaining valuable knowledge in biology, anatomy, physics, chemistry and math. In general, to pursue a Bachelor's degree you will need 4 years of academic studying.
Step 2. Medical Degree
Before you can choose to become an anesthesiologist you have to graduate from a 4-year Doctoral program. This is a general degree in medicine that you should gain before deciding on the specialization. You can pursue this degree in one of 170 accredited medical schools in the US. Your curriculum will include pharmacology, neuroscience, behavioral science, biochemistry and many other subjects. In addition to theoretical courses your Doctoral degree program will include clinical practice. You will get a practical insight into different medical spheres working under the supervision of various health care specialists.
Step 3. Residency in Anesthesiology
After graduating from medical school you can actually start your anesthesiologist education. To become an anesthesiologist you will have to undergo a 4-year resident training. It includes one year of medical or surgical internship and 3 years of intensive anesthesiologist education. If you want to major in some specific field of anesthesiology you will have to study for one year more. Afterwards you will be able to become an anesthesiologist in pediatrics, neurology, critical care etc. It's up to you whether to choose a specialization or concentrate on the general anesthesiology.
Step 4. Certification
The certification of anesthesiologists actually includes several steps. Board examinations during medical school must be taken to earn a medical license to practice medicine. In the United States, one of two examination series (both are three-steps) must be completed. These examinations are the Comprehensive Osteopathic Medical Licensing Examination for Doctor of Osteopathic Medicine (D.O.) medical students and the United States Medical Licensing Examination (USMLE) for Doctor of Medicine (M.D.) medical students. D.O. students often elect to take both examinations, but the only required examination for them is the COMLEX, USMLE is optional. After passing one of these series of examinations you will be eligible for practicing medicine in the US. Still, to become an anesthesiologist you will have to take one more exam during your residency training. Oral and written test in anesthesiology is administered by the American Board of Anesthesiology or the American Osteopathic Board of Anesthesiology. If you successfully pass this exam you will acquire the title of Board Certified Anesthesiologist. Still, if you want to specialize in a particular subfield one more exam is required for you.
What type of transmitters are used in power plant DCS systems?
THE MAIN TRANSMITTERS USED FOR POWERPLANTS ARE FLOW,LEVEL,PRESSURE,TEMPRETURE,VIBRATION.THEY ARE LOCATED IN THE FIELD AND GENERATE 4-20 ma ANALOG SIGNALS.AFTER THAT THE SIGNALS ARE CONDITIONED,AMPLIFIED AS PER SYSTEM COMPATIBLITY,FOR FINAL CONTROLL
They are chemicals used to 'cure' sand into a hard molded shape onto which molten metal can be poured, and set into a shape.
Where did Alexander build his ships of conquest?
spiropoulos ALEXANDER AND HIS GENERALS DECIDED TO GO ON A SEA VOYAGE EXCURSION. HE WENT TO THE COAST OF (OENOTRIA),PHONECHENIANS. HE ORDERED 120 BOATS BUILT,EACH TO CARRY 1000 FOUSATTA. HE DIVIDED THIS FLEET INTO 4 PARTS,EACH WITH 30 BOATS AND ALL WENT IN DIFFERENT DIRECTIONS. ANTIOCHUS,SELEUKUS,AND BYZA WENT IN DIFFERENT DIRECTIONS. HIS COURSE TOOK HIM TOWARDS EGYPT, OF COURSE THIS WAS NOT HIS CONQUEST OF KNOWN EGYPT, THAT CAME LATER. THEY ALL AGREED TO MEET AT A PREDETERMINED SPOT IN COPTIS. ALEX. TRAVELED 30 DAYS AND 30 NIGHTS AND REACHED THE MOUTH OF THE GOLDEN RIVER CALLED (XRUEORROAS )GOLDENRIVER.HE BUILT A FORTRESS THERE AND RESTED, AND THEN WENT TO THE PREDETERMINED SPOT TO MEET THE OTHERS. LATER SELEUCUS ARRIVED, AND TOLD ALEXANDER HE HAD GONE TO KILIKIA(CLIAIA),AND BUILT A FORTRESS CALLED SELEUKEIA,NAMED AFTER HIS NAME.AFTER A WHILE 30 OTHER BOATS APPEARED, IT WAS OLD ANTIOCHUS, HE ACCOUNTED HIS ADVENTURES TO ALEXANDER, AND TOLD HIM OF HIS FORTRESS OF ANTIOCHEIA(NICONNDIA), THEY ALL WORRIED OVER BYZA.
THEN AFTER A LONG WAIT,THEY SAW HIS SHIPS APPROACH. HE TOLD ALEXANDER OF HIS FORTRESS BYZANTIUM IN THE NECK OF SCUTARI.
A device for accurate measurement of temperature difference between two junctions. A thermocouple consists of two dissimilar metals joined at two joints in a loop so that the difference in voltage can be measured. If the temperature of one junction is known, the other junction temperature can be calculated. Since voltage changes in proportion to temperature, the voltage difference indicates temperature differences.
A-Coating, or autophoretic coating, is a process used to finish a part using a wetting agent, that has no need for an electrostatic charge to set. It is ideal for use on parts that contain hard to reach places where other finishing processes, such as electrostatic coating, may not reach.
What is the meaning of the term Dividend?
Dividend is a share of the after-tax profit of a company, distributed to its shareholders according to the number and class of shares held by them. Smaller companies typically distribute dividends at the end of an accounting year, whereas larger, publicly held companies usually distribute it every quarter. The amount and timing of the dividend is decided by the board of directors, who also determine whether it is paid out of current earnings or the past earnings kept as reserve. Holders of preferred stock receive dividend at a fixed rate and are paid first. Holders of ordinary shares are entitled to receive any amount of dividend, based on the level of profit and the company's need for cash for expansion or other purposes. Refer to link below.
How do you remove oil from oil sands?
Oil sands or bituminous sands, (more technical term) are difficult to produce because of the extremely high viscosity of the oil. Generally, the oil must be pumped out, and recovery is poor. Methods to improve recovery include heating the oil underground using steam. A thermal method called SAGD, or steam assisted gravity drainage, creates a steam zone (steam chest) immediately above the oil deposit, and wells are perforated (opened to production) at the bottom of the oil zone.
The link I have included gives a general overview of various methods, and there is considerable information on the internet on SAGD and other processes.
See related link.
Why lead blast furnace is rectangular?
because round (mushroom furnaces) have limit in diameter of furnace, rectangular (Rachette furnace) can solve those problems
Does a high rating mean lots of insulation or little insulation?
It depends what you mean by a 'high rating'!
If you mean a high 'voltage rating' then, yes, you will require thicker insulation. But if you mean a high 'power rating', then, not necessarily, because the voltage can be low, while the current is high.
Remember, the thickness of insulation depends on the voltage, while the type of insulation (how it withstands higher temperatures) depends on the current.
The keyphasor is an electric pulse, or trigger, which is derived from a point on a rotating shaft. It serves as a zero phase reference for determining where imbalance is on a rotor. Keyphasor is a trademark owned by the Bentley Nevada Company, but has almost become a generic term by popular usage.
AZIZ JAMALI SR SUPERVISOR INSTRUMENT & CONTROL FFBL KARACHI
What happen in boiler gauge glass if steam side valve isolate during charge condition?
If steam side valve isolate during charge condition, the water level goes up inside the gauge glass and shows a false level in it. Note that , the water side valve must have opened at the same time and drain valve is in closed condition.
What is the difference between roughness and flatness?
The difference between roughness and flatness is that one, flatness, is the shape of an object. Roughness is the surface or texture of an object.