AC Induction Motor Induction motors derive their name from the fact that current is induced into the rotor windings without any physical connection with the stator windings (which are directly ...

For example, consider the United States, where the incoming line frequency is usually 60 Hz at 120 V. If an engineer has an AC motor with two poles (a pole pair motor), then the motor's synchronous ...

Because AC motors require frequency to spin, the drive must provide the required energy waveform with enough voltage to deliver the needed current to produce magnetic flux within the motor. The motor ...

Scientific papers are for sharing your own original research work with other scientists or for reviewing the research conducted by others. As such, they are critical to the evolution of modern ...

In the early development of the aviation motor, extreme lightness was the ... Gunvald Aus, are to be congratulated on the design. The Scientific American has frequently suggested that for good ...

Laboratory analytical and experimental services includes the measurement of organic, inorganic and microbiological deteminands in water, wastewater, soil, sediment, rock and gas samples, using both ...

Scientific American covers the most important and exciting research, ideas and knowledge in science, health, technology, the environment and society. It is committed to sharing trustworthy ...

The ISL is a group of 34 core academic staff, plus associated postdoctoral researchers and PhD students, organised as a federation of five units: the Artificial Intelligence and Machine Learning Lab; ...

Are you a recent graduate in a Physical or Life Science who would like to learn more about computing and how it is applied to advance scientific research? This programme will help you achieve your ...

Grapple with some of the biggest philosophical questions facing us today and sharpen your skills in logical reasoning. This BSc Philosophy, Logic and Scientific Method gives you the chance to examine ...

Scientific Data is a peer-reviewed, open-access journal for descriptions of datasets, and research that advances the sharing and reuse of scientific data. Read our key principles Scientific ...

In the Question investigation, we hand over the science to budding scientists, by asking pupils to create their own scientific questions, and to develop their own investigations. Download our ...