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Open circuit Characteristics (OCC) The curve that depicts the relationship between the field current (If) at constant speed and the ...
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Synchronous Generator – Construction and Working Principle Through the process of Electromagnetic Induction, Synchronous Generators Transform Mechanical power into AC ...
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Relationship between frequency and speed When there are two poles, one full rotation will result in one full pulse for ...
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Alternator and Synchronous Generator EMF Equation An alternator or synchronous generator (also known as AC generator or dynamo) is a ...
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Fundamental Principles of AC Machines The Fundamental Principles of AC Machines operation is this: A three-phase set of currents, flowing ...
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Braking of DC Motor: Either mechanical braking or electrical braking can be used to quickly stop a running motor. Mechanical ...
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Hopkinson Test Another effective technique for evaluating a DC machine's efficiency is Hopkinson's Test (Hopkinson Test). It is a full ...
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Swinburne Test of DC Machine - Swinburne's test of DC shunt and compound wound DC machines is the straightforward and ...
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A motor starter's primary responsibility is to start and stop the motor to which it is connected. Starters are specially ...
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