how can i increase the excitation on full load running engine??

1 Answers  

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what is skin effect and why is it absent in DC systems

4 Answers  

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use of automatic voltage regulator & input voltage of it?

1 Answers  

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which motors is used in mixies

3 Answers  

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is dc shunt moter oprate on ac? if no why? if yes how?

8 Answers   IOCL, JJJ, Power Grid,

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what are the difference between protection class CT and Class PS CT

13 Answers  

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Why should we use Star-Delta connection in step down power transformers?

7 Answers   L&T,

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why inductivedrop in dc motor neglected

2 Answers  

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What is the two pole structure?

0 Answers   Foxconn,

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why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

3 Answers  

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What happens if ac excitation is given to the field of an alternator

3 Answers   Aurobindo,

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what is a diffrence between MCCB, RCCB, MCB, & ELCB ? what is rated current e.g. on motor name plate indicated that is rated curent? what is full load current? If we run D.C. motor with mechanical coupling and we measure voltage on terminal it shows voltage or not ? same in AC also possible ?

5 Answers   Reliance,

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