Electrical Engineering Dictionary
... via cou- pling circuits with reactance elements. More frequently are used RC-coupling circuits (free- running RC-multivibrators, emitter- coupledmultivibrators),yetRL-circuits, usuallyastransformercoils,maybeusedas well ... wrist plus a tool. For many industrial robots the arm subassembly can move with three degrees of freedom. Hence, the arm subassembly is the positioning mechanism. See also industrial robot. arm ... . ARMA Seeauto-regressivemoving-aver- age model. armature the magnetic circuit of a ro- tating electrical machine, including the main current carrying winding, in which an alter- nating voltage...
Ngày tải lên: 28/10/2013, 08:15
Environmental engineering Dictionary and Directory
... The Dictionary of Water and Wastewater Treatment Trademarks and Brand Names , published in 1991, and which contained 1200 commercial terms. The Concise Dictionary of Environmental Engineering ... cysts. c/c Center-to-center. © 2001 by CRC Press LLC Introduction This dictionary contains terms used in the fields of environmental engineering and environmental science, and the definitions provided ... allergen transported by air. aerobe An organism that requires free oxygen for respiration. aerobic Condition characterized by the presence of free oxygen. aerobic digestion Sludge stabilization process...
Ngày tải lên: 08/10/2012, 14:44
... space to white space characters. 4 Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.087: Practical Programming in C IAP 2010 Problem Set ... to a single record. The individual fields of the record are separated by tabs. For this problem, download the file stateoutflow0708.txt from Stellar. This contains the emigration of people from ... function fibonacci in prob1.c, which is reproduced at the end of this problem set (and can be downloaded from Stellar). The main() function handles the code profiling, calling fibonacci() many...
Ngày tải lên: 25/04/2013, 08:07
Electrical Engineering, Power Electronics
... 30.9Single-phase half-wave converter with freewheeling diode. (a) Circuit diagram; (b) waveform for inductive load with no freewheeling diode; (c) waveform with freewheeling diode. v E d m a p a=2 ... Phase + V T1 i A O – A T4 T3 B T6 T5 C T2 N InverterK (a) L F v AB v BC v CA v NO v AN i A (b) wt wt wt wt wt V/3 V/6 -V V V -V -V V -V 2/3 V v AN i A Rajashekara, K., Bhat, A.K.S., Bose, B.K. “Power Electronics” The Electrical Engineering Handbook Ed. Richard C. Dorf Boca Raton: CRC Press LLC, 2000 © 2000 by CRC Press ... high power conversion efficiency. In addition to these, some power supplies require the following: electrical isolation between the source and load, low harmonic distortion for the input and output...
Ngày tải lên: 19/10/2013, 11:15
Ngày tải lên: 04/11/2013, 10:15
Tài liệu Ecodial V3.38 Low-voltage electrical installation design software Fupact and variable speed drive ppt
... Ecodial V3.38, design low-voltage electrical installations the easy way Ecodial V3.38 complies with the latest electrical standards, bringing LV installation design software to a new level of performance. Build ... project Global electrical characteristics Circuit default value Display curves Calculation result Schneider Offer Association guide Ecodial V3.38 Low-voltage electrical installation design software Building ... one window to enter project data (project name, customer name, etc.) b another for the general electrical installation characteristics used for the calculations (earthing arrangement, cascading,...
Ngày tải lên: 12/12/2013, 13:15
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