The entire name is stemmed from the General Electric 90 Series. They were developed in 1990 and released to be placed on the Boeing 777 line. The flagship voyage was taken on a British Airways 777 in November of 1995.
There are 8 total variants, each measured by the Pound Force (lbf) exerted by the engine. They are:
The 747-400 use 3 different engine manufacturers; Pratt & Whitney, General Electric and Rolls Royce.
Rolls Royce Trent 800 Pratt and Whitney PW 4000 General Electric GE90
No. electric motors aren't heat engines.
a electric train is faster than a steam engine
There are 3 actually 747-400 Pratt and Whitney PW4062 747-400 General Electric CF6-80 747-400 Rolls Royce RB211
An engine is a type of machine.Machine is a more general term and would include electric, mechanical or electronic devices.
The 747-400 use 3 different engine manufacturers; Pratt & Whitney, General Electric and Rolls Royce.
The A-10 has 2 General Electric TF34-GE-100A turbofans,
Rolls Royce Trent 800 Pratt and Whitney PW 4000 General Electric GE90
Yes there are Hybrids and 100% electric vehicles such as the Tesla, Ford Focus Electric, Nissan Leaf, and others.
That depends on the year, make, model, engine. In general a carbureted engine has a mechanically driven fuel pump mounted on the engine. A fuel injected engine normally has a electric fuel pump in the fuel tank.
The 747-400 uses 3 different engine types; General Electric CF-6 Pratt & Whitney PW4062 Rolls-Royce RB211
Depends on the aircraft model, but in general all major engine options are available (General Electrics, Rolls Royce, Pratt and Whitney, Engine Alliance and International Aero Engines). Only for the A380 the options are limited to just two manufacturors: Rolls Royce and Engine Alliance (which is a joint venture between General Electric and Pratt & Whitney).
Yes, it has one electric motor and one gas powered engine. The engine creates electric power to turn the electric motor.
The F-117A Nighthawk uses two General Electric F404-F1D2 turbofans. The aircraft was retired in April 22, 2008.
Whcih Learjet? The Learjet 60XR is the first of the line to use Pratt & Whitney of Canada PWC305A engines instead of General Electric engine models. You can find this model and other Learjets at the link below.
An electric motor has no cylinders.