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The Siemens Inspiro is a family of electric multiple unit trains designed and manufactured by Siemens Mobility since 2012 for metro systems. The product was launched on 19 September 2012 at the InnoTrans in Berlin. The first Inspiro entered service with Warsaw Metro on 6 October 2013.
Lehmer generator: 1951 D. H. Lehmer [2] One of the very earliest and most influential designs. Linear congruential generator (LCG) 1958 W. E. Thomson; A. Rotenberg [3] [4] A generalisation of the Lehmer generator and historically the most influential and studied generator. Lagged Fibonacci generator (LFG) 1958 G. J. Mitchell and D. P. Moore [5]
The rotor of a turbo generator is a non-salient pole type usually with two poles. [5] The normal speed of a turbo generator is 1500 or 3000 rpm with four or two poles at 50 Hz (1800 or 3600 rpm with four or two poles at 60 Hz). The rotating parts of a turbo generator are subjected to high mechanical stresses because of the high operation speed.
These laptops were based on the Napa platform of the Intel Centrino brand name. Again, the main differences between them are the graphics cards, which on the XPS used NVIDIA GeForce Go 7900 GS/7900 GTX GPUs whereas the Inspiron 9400/E1705 used Intel GMA 950 integrated GPUs or ATI Mobility Radeon X1400 discrete GPUs in the base models and the ...
An engine–generator is the combination of an electrical generator and an engine (prime mover) mounted together to form a single piece of equipment. This combination is also called an engine–generator set or a gen-set. In many contexts, the engine is taken for granted and the combined unit is simply called a generator. An engine–generator ...
Inspiron (/ ˈ ɪ n s p ɪr ɒ n / IN-spirr-on, formerly stylized as inspiron) is a line of consumer-oriented laptop computers, desktop computers and all-in-one computers sold by Dell. [1]
"Dynamo Electric Machine" (end view, partly section, U.S. patent 284,110) A dynamo is an electrical generator that creates direct current using a commutator.Dynamos were the first electrical generators capable of delivering power for industry, and the foundation upon which many other later electric-power conversion devices were based, including the electric motor, the alternating-current ...
Released on June 26, 2007, the Dell Inspiron 530 is Dell's first desktop to use the Inspiron name. The Inspiron 530 has an Intel Celeron 450, and can be customized up to an Intel Core 2 Quad Q9550. It has 2 GB of DDR2 SDRAM at 800 MHz, which can be upgraded up to 4 GB (standard bios) or 8 GB (BIOS upgrade 1.0.18 needed).