what is the importance of neutral in elctrical system?

4 Answers   IOCL, Kharafi National,

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what are clipper and clamper circuits?

2 Answers  

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how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

0 Answers   Student,

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when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??

0 Answers  

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why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

3 Answers   HCL, NTPC,

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the problem faced on star or delta winding connection??

0 Answers  

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How much pole motor can be desion for 415 volt ,50 hz.Power supply. in pratical condition . Prakash veer singh

5 Answers  

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what is the meaning of ceiling voltage in Generator exciter?

1 Answers  

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what is mean impedance?

7 Answers   ONGC, Wipro,

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Why not using Air circuit breaker at High tension side?

1 Answers   Wipro,

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What is Toroid?. What is the difference between toroid and Current Transformer

1 Answers   DAE,

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the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

4 Answers  

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