What is budjet constrient?
414301
A budget constraint is an accounting identity that describes the consumption options available to an agent with a limited income (or wealth) to allocate among various goods.\n\nIt is important to understand that the budget constraint is an accounting identity, not a behavioral relationship.  An agent may well determine his behavior by considering his budget constraint, but his budget constraint is a given element of the problem he faces.
48198
General characteristics\nWingspan: between 93.0 ft and 112.6 ft (28.3 m and 34.3 m) (36 m for winglet -700, -800, -900) \nLength: \n102.5 ft (31.2 m) (600) \n110.3 ft (33.6 m) (700) \n129.5 ft (39.5 m) (800) \n138.2 ft (42.1 m) (900, 900ER) \nTail height: \n41.3 ft (12.6 m) (600) \n41.2 ft (12.5 m) (700, 800, 900, 900ER) \nEngines: Two high-bypass turbofan engines, rated at between 64.4 kN and 117.3 kN each \nPratt & Whitney JT8D (100, 200) \nCFMI CFM56-3 (300, 400, 500) \nCFMI CFM56-7 (600, 700, 800, 900, 900ER) \nMaximum takeoff weight: \n143,500 lb (65,090 kg) (600) \n174,200 lb (79,010 kg) (700, 800, 900) \nCapacity: 85 to 215 passengers \nCost: USD $45.5 million to $77 million list price in 2005 [2] \nAutoflight, Displays, Navigation and Sensors by Honeywell \nSection 41, fuselage, and most other components produced in Wichita, Kansas. Final assembly is in Seattle-Renton, Washington.
129874
*thinking a bit* Jet Planes are Airplanes that are propelled by Jet Engines, defined as...\nA jet engine is any engine that accelerates and discharges a fast moving jet of fluid to generate thrust in accordance with Newton's third law of motion. This broad definition of jet engines includes turbojets, turbofans, rockets and ramjets, but in common usage, the term generally refers to a gas turbine used to produce a jet of high speed exhaust gases for propulsive purposes.\n\nMost modern jet engines are actually turbofans, where the LP Compressor acts as a fan, supplying supercharged air to not only the engine core, but to a bypass duct. The bypass airflow either passes to a separate Cold Nozzle or mixes with LP Turbine exhaust gases, before expanding through a Mixed Flow Nozzle.\nForty years ago there was little difference between civil and military jet engines, apart from the use of afterburning in some (supersonic) applications. Turbofans today have a low specific thrust (net thrust/airflow) to keep jet noise to a minimum and to improve fuel efficiency.\n\nFor an excellent breakdown of the types of jet engines ect see http://en.wikipedia.org/wiki/Jet_engine#Types\n\nThe future of jet planes themselves seems on the civilian passenger side seem to be running along the lines of simply be getting bigger so more people can be transported at once.\n\nBut on the military end, Scramjets, or supersonic combustible ramjets are on the rise.\nIn its simplest form a turbojet consists of an air intake, compressor, combustor, turbine and nozzle. In a ramjet, owing to the high flight speed, the ram compression is sufficient to dispense with the need for a compressor and a turbine to drive it. So a ramjet is virtually a 'flying stovepipe', a very simple device comprising an air intake, combustor, and nozzle. Normally the only moving parts are those within the turbopump, which pumps the fuel to the combustor.\nScramjets, are similar to Ramjets, but the air goes through the entire engine at supersonic speeds, eliminating the strong normal shock wave in the intake. This increases the stagnation pressure recovered from the freestream and improves net thrust. Owing to the hypersonic (rather than supersonic) flight speeds experienced, scramjet air intake temperatures are too high for burning kerosene, so hydrogen is normally used as the fuel.\n\nThe designs of the planes are less rounded and are combining stealth technology with modern aerodynamics to create flatter, trianguler, higher thrust vehicles.\nIt's design minimises both radar and infrared signitures by using a combination of special materials, angles and shielded jet intakes/outlets.\n\nThe smoke that you refer to is actually condensed vapor called a contrail. Contrails form when hot humid air from jet exhaust mixes with environmental air of low vapor pressure and low temperature. The mixing is a result of turbulence generated by the engine exhaust. Cloud formation by a mixing process is similar to the cloud you see when you exhale and "see your breath".\nHow long a contrail remains intact, depends on the humidity structure and winds of the upper troposphere.\nhttp://cimss.ssec.wisc.edu/wxwise/class/contrail.html
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Air Canada\nEmirates Airlines\nTrans Australian Air Express\nEthiopian Airlines \nNew Zealand Airline\nRoyal Brunei Airlines\nPAIVA- Airline\nexcel airways B767\nGulf Air\nLufthansa\nLauda Air \npremair\n\nthis is mainly generated by the web search. If you are intending to get your training, I suggest B777.
1141876
It is either an attempt to block part of the sun's rays from hitting the earth , to allegedly mitigate global warming (Project Cloverleaf), or another method of poisoning everyone, with the substances used--a variety of chemicals and other substances, including barium, aluminum oxide, microscopic fibers and oil-based products, none of which are intrinsic to normal jet fuel. (To those unfamiliar with chem-trails: I know what normal contrails are.)\nI don't know who They are.
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As is stated in the constitution; the government is to provide a strong military...That's it!!\n\nClean air has been declared a winner.. has been greatly improved in the past few years..
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check here...\nhttp://www.youtube.com/watch?v=IQDJU6xabjY&search=jet
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Air China (HKEx: 0753) (LSE: AIRC) (Chinese: 中国国际航空公司, Pinyin: Zhōngguó Guójì Hángkōng Gōngsī, literally "Chinese International Aviation Company", abbreviated 国航) is the People's Republic of China's state owned and largest commercial airline (not to be confused with China Airlines, which is the Republic of China (Taiwan)'s state airline) and is based in Beijing. It is the flag carrier and the only airline to fly the PRC national flag on its entire fleet. Its logo is a phoenix in the form of the abbreviation VIP. Its main base is Beijing Capital International Airport.
494375
Mostly used to seed clouds jets can fire them into clouds or a flare can be used.  This is still used but can be very expensive.  Recently they stopped a drought in Austrilia by seeding some clouds.  Also i believe its spelled Silver iodide :-p im sure it was just a typo. AgI everyone does it
154099
Well it depends on what type of plane you are being ejecting from.  Most modern fighters jets require you t owear a helmet and be strapped in good and tight to your seat so in case you get knocked out upon ejection you have a chance for survival.  The most important part though is making sure your parachute opens.
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An airplane's design helps it create and maintain lift and thrust. A needle's does not.
1009844
Condensation. As the air moves over the wings of the plane, the moisture in the air collects on the wing. It is pulled to the wingtips where it then is blown off, and condenses into small lines of "cloud"
73533
Vapor trail. The exhaust from the jet engine.
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Contrails form through the injection of water vapor into the atmosphere by exhaust fumes from a jet engine. If there is sufficient mixing between the cold upper tropospheric air and the hot exhaust gases to produce a state of saturation, ice crystals will develop.
508881
we're talking plural here.\n\nhe probably has many private jet(s).
329316
Most likely they were persistant spreading contrails. Contrails from jets can be from any angle and depending upon the atmospheric conditions they can last for hours and get very wide. Contrails can be seen at any time of the day.
1041230
The 1 refers to Petty Officer first Class, and E-6.  The ADJ part refers to Aviation Engine Mechanic, Jet.  The counterpart was ADR (reciprocating engines).  No longer used, the correct term is AD for Aviation Machinist Mate. They work on the engines of Navy aircraft.