Answer / somdatt

Lenght of the Cable, Under ground/ Over ground, Insulation
type, also required to calculate approx loss

in dc series motor if field wdg is shorted then

0 Answers  

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STATE WORKING OF VACCUM CIRCUIT BRAKER?

0 Answers   ABB, BEML,

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For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

0 Answers   Caterpillar,

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Full form of bdv test?

2 Answers   Hi Tech Transpower,

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What is corona? and what is the purpose of corona belt in substation ? why they connect these end of the buses ?

2 Answers  

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what is different between grounding and earthings?

4 Answers  

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If carbon brushes spring tension either loose or tight, what happen on Motor performance During Full load Operation?

5 Answers   Electrex, HP, TATA,

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(1)For 3 No 1500 KVA transformer require on one single bus bar or need to be section through bus coupler means upto 3MVA.(2) 22KV Net work system as ring, How maney I/C required or 0ne I/C and one O/G.(3) What should be rating of VCB for 22 KV line.(4)Electrical/mechanical inter lock, why we need.

0 Answers  

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what is polarity in ac system? and how do identified?

1 Answers  

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trasnfarmaer core make

0 Answers   MPSEB,

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What is the current carrying capacity of 35sq.mm flexible cable?

0 Answers  

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Can you any explain about active,reactive and apparent power in power system with example.

1 Answers  

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