What happen if we give resistance to the armatuure of a dc motor?a

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how many types of cbs?with pcific ratings?

1 Answers   Bhel,

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How damper winding in synchronous motor suppress Hunting?

2 Answers   Bhel,

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Why only mesh earthing is used in G.S.S.?

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What are the advantages of stationary armature and rotating field system?

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Can I use star delta connected induction motor for dual supply voltage?

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if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..

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can we coorect P.F. OF 320 KVA ALTERNATOR AT LOCAL SITE WITH RATED .8 PF LAGGING.

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Which standard we are following earthing resistance test

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1. what is the power factor of a purely inductive load? 2. Which type of transformer connection is preferred in case of power supply transformers? 3. In power transformer usually which winding is closer to the core? 4. what will happen to the generated emf if the no. of poles of an alternator is increased?

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how is capacitor bank look like

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why we test the core balance of the transformer?

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