any application of back emf

0 Answers   MahaGenco,

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Pls any send the cable selection chart. at azeemk30@gmail.com

2 Answers  

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What is the fundamental cause of transients in power system?

3 Answers  

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what are the protection relays for trasformer

3 Answers  

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What happens if a +vely charged particle is placed in the centre of a room and assume that the north side wall is having magnetised with north polarity and south side wall is magnetised with south polarity. In which direction the particle will move

5 Answers   BSNL,

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which will glow brighter?bulb 1 (110v,100w) and bulb 2 (230v.200w) series connection

6 Answers   EnPower India,

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In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?

16 Answers   Emerson, HCL, Thirumalai Chemicals,

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what is use of mccb.

1 Answers   Simplex,

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why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

0 Answers   Indcoil Transformers, Power Grid,

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how many safety really of DG sets.

0 Answers   MBD, Nerolac,

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Can we see the poles in the motor?. if yes then how can we see plz tel me

2 Answers   MRF,

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what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

0 Answers  

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