Download Airbus 340-200

The Airbus A340 is a long-range four-engine wide-body commercial passenger jet airliner. Developed and produced byAirbus Industrie, a consortium of European aerospace companies, which is fully owned by EADS, the A340 was assembled at Toulouse, France. It seats up to 375 passengers in the standard variants and 440 in the stretched −600 series. Depending on the model, it has a range of between 6,700 to 9,000 nautical miles (12,400 to 17,000 km). It is similar in design to the twin-engined A330 with which it was concurrently designed. Its distinguishing features are four high-bypass turbofan engines and three-bogie main landing gear.

Airbus manufactured the A340 in four fuselage lengths.

Download Airbus 330-200

The A330 is a medium-size, wide-body airliner, with two engines suspended on pylons under the wings. On the ground, the two-wheel nose undercarriage and two four-wheel bogie main legs built by Messier-Dowty support a maximum ramp weight (MRW) of 230.9 tonnes (509,000 lb), while the designed maximum takeoff weight (MTOW) is 230 tonnes (510,000 lb) on the A330-200 variant. An option allows a maximum ramp weight of 233.9 tonnes (516,000 lb) with a maximum takeoff weight of 233.0 tonnes (514,000 lb).
The airframe of the A330 features a low-wing cantilever monoplane with a wing virtually identical to that of the A340. The wings were designed and manufactured by BAe, which developed a long slender wing with a very high aspect ratio to provide high aerodynamic efficiency.  The wing is swept back at 30 degrees and, along with other design features, allows a maximum operating Mach number of 0.86.  The wing has a very high thickness-to-chord ratio of 12.8 per cent, which means that a long span and high aspect ratio can be attained without a severe weight penalty.  For comparison, the rival MD-11 has a thickness-to-chord ratio of 8–9 per cent. Each wing also has a 2.74 m (9.0 ft) tall wiglet instead of the wingtip fences found on earlier Airbus aircraft.

Airbus A330-200 tutorial

 The Airbus A330 is a wide-body twin-engine jet airliner made by Airbus, a division of EADS. Versions of the A330 have arange of 7,400 to 13,430 kilometres (4,000 to 7,250 nmi) and can accommodate up to 335 passengers in a two-class layoutor carry 70 tonnes (150,000 lb) of cargo.
The origin of the A330 dates to the 1970s as one of several conceived derivatives of Airbus's first airliner, the A300. The A330 was developed in parallel with the A340, which shared many common airframe components but differed in number of engines. Both airliners incorporated fly-by-wire flight control technology, first introduced on an Airbus aircraft with the A320, as well as the A320's six-display glass cockpit. In June 1987, after receiving orders from various customers, Airbus launched the A330 and A340. The A330 was Airbus's first airliner offered with the choice of three engines: General Electric CF6, Pratt & Whitney PW4000, and Rolls-Royce Trent 700.