Technology / Motors / Efficiency: The efficiency of a motor is the ratio of mechanical output to electrical input. It represents the effectiveness with which the motor converts electrical energy into mechanical energy. NEMA has set up codes which correlate to specific nominal efficiencies. A decrease in losses (the elements keeping the motor from being 100% efficient of 10% constitutes an upward improvement of the motor of one code on the NEMA table. Each nominal efficiency has a corresponding minimum efficiency number.
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Efficiency Adjective Synonyms: effectiveness, efficacy, competence, capability, adeptness, proficiency, expertness, expertise, know-how, experience, skill, skillfulness, dexterity, adroitness
Efficiency Noun Synonyms: productivity, effectiveness, efficaciousness
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Business / Finance / Semistrong-Form Efficiency: A form of pricing efficiency that profits the price of a security fully reflects all public information (including, but not limited to, historical price and trading patterns). Compare weak-form effici MORE
Technology / Home Audio / Sensitivity (Efficiency): The rating of a loudspeaker that indicates the level of a sound intensity that the speaker produces (in db) at a distance of one meter when it receives one watt of input power.The Efficiency or Sensit MORE
Business / Finance / Marketplace Price Efficiency: The degree to which the prices of assets reflect the available marketplace information. Marketplace price efficiency is sometimes estimated as the difficulty faced by active management of earning a gr MORE