Titlebook: Energy-Efficient Electric Motors and their Applications; Howard E. Jordan Book 1994 Springer Science+Business Media New York 1994 Motor.Ph

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Gerald Reiner,Werner Jammerneggown. Although some losses do occur in the conversion process, the majority of the electrical energy which enters the motor is converted to mechanical form and delivered to the load. Consider Fig. 2.1 which shows a 50-hp motor driving a pump of equivalent rating. The power distribution is shown in th

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造反,叛亂

A. Faroby Falatehan,Budi Indra Setiawanring, steel mill rolling, automobile tire cord processing, and a myriad of other processes utilize adjustable-speed electric drives in the manufacturing process. High energy costs are now causing interest to be focused on adjustable-speed drives for pumps and fans.

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Inhaltliche und begriffliche Grundlagen,, electronically controlled starting is being used. When rated voltage is applied to a motor at standstill, the inrush current is several times the rated load current. For motors in the medium ac size, the starting torque accompanying this high inrush current generally exceeds 100% of full-load torq

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CLOT

Lymphatic Agentsiously a mainstay in cancer staging, has declined in popularity since it requires a time-consuming delivery technique and its usefulness is limited to pelvic and lumbar nodal chains. Novel lymphotropic radiographic contrast media that obviate these drawbacks are under active development and are discussed in this review.

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Heinrich Matthyso the agent. Exposure is the key factor, and the sources of infection lie mostly outside the individual human host, within the environment, or in other infected hosts. Disease represents one of the possible consequences of infection, and the factors important in its development are mostly intrinsic

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Richard P. Keeling,Richard H. Hershe vast library of JavaScript that‘s already out there waiting to be used.....Ajax is one of?the areas where jQuery really shines, so you‘ll find out how to make Ajax calls to?a web service and?get data onto?a page without waiting for slow ASP.NET postbacks every time. And no book on?jQuery would be