Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1. This is why it’s so important for ...

Many precision current source designs are available, but simple arithmetic for component values to tailor them for an ...

Equal resistors R added in series with both emitters will develop voltages Vr = I1*R and I2*R that will be equal if the ...

Richard Lindzen, Ph.D. is Alfred P. Sloan Professor of Meteorology, Department of Earth, Atmospheric and Planetary Sciences at MIT. He has made major contributions to the development of the current ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

A mid-century medical nightmare is revealed in David E. Simpson, J.J. Hanley and Gordon Quinn's Refrigerator Mothers. Autism is one of today's fastest growing disorders, affecting 1 in 500 people. It ...

Abstract: The VSC-MTDC system incorporating hybrid AC/DC interconnections exhibits characteristics distinct from those of a purely DC-connected system during the process of grid frequency regulation.

Abstract: Due to the inherently open and shared nature of the wireless channels, wireless communication networks are vulnerable to jamming attacks, and effective anti-jamming measures are of utmost ...