What is the emf equation of a transformer?

0 Answers  

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what is automatic voltage regulator and it is used?

2 Answers   HAL,

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If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

1 Answers   GATE,

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What is the Difference Between the SCADA & PLC ? Both it also control and Supervise Then what Special in Scada & PLC?

1 Answers  

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why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??

0 Answers  

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What will happen if twice the rated voltage is applied to a DC motor?

4 Answers   Toyota,

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what are the reasons of CT circuit faulty in busbar protection scheme?

0 Answers   Getco,

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What are the main problems in distribution? I have to do an assignment so which problem should I choose? Like power factor problem etc.

4 Answers  

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what are the various parts of airconditioning system used in train and its working

1 Answers  

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what is looping circuit in electrical lighting circuits?

5 Answers   L&T,

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Necessity of transformer earthing

1 Answers  

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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