Answer / abhishek kumar

When AC excitation given to the field there is no emf genrate in roter so altornatar not produce any emf.

Answer / k.prakashchandra

You get distorted wave form ,instead of sinusoidal

Answer / raghu

I dont know

What happen if two protection core (3p) of VT in LAVT are 11kv/root3, 110v/root3 and one protection core (3p) is 11kv/root3, 110v/3

1 Answers  

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What is the capacity of the Fastners 12mm?

0 Answers   Sobha Developers,

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In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases

0 Answers  

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how can we calculate the cooper armed cable size if the protection load of main fuse is 80 ampere.

1 Answers  

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what is the difference between capacitive and resistive voltage divider?

0 Answers  

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

0 Answers  

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what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

0 Answers   ME,

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please explian how may types of maintenance works.

4 Answers   HP,

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What is an alternator impedance value?

0 Answers   Orchid,

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how step down and step up voltage is occured in transformer

3 Answers  

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what is protections used for 6.6kv ht motor

2 Answers   OEG,

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design of IGBT firing circuit for 11KV

0 Answers  

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