Answer / santhosh

Because above 765 KV system will be consider only switch
surges because the switching surges power will be more than
the lightning surges

how can u do the earthing of an aeroplane?

5 Answers  

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wat is syncronization . wat parameter will take for syncronization.

2 Answers   IIT,

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IF ANY MATERIAL AVAILABLE IN MARKET FOR MOTOR PROTECTION INSTEAD OF OLR & CONTACTOR ?

1 Answers  

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

0 Answers  

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hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.

0 Answers   Hyundai,

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how does a current carrying conductor posess a magnetic field. what is the reason for the production of electro magnetic field around the conductor

2 Answers   Vizag Steel,

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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what is oti and wti

3 Answers   Jindal,

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how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

0 Answers   TK Group,

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3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

0 Answers  

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how we can improve power factor from 0.8 to 0.85 or 0.9 & how we identify its either lag or lead ? thank you

7 Answers  

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in dc transmission the frequency pi is zero, then how it will transmit communication signal?

1 Answers  

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