Answer / suresh modi

Electrical motor

What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

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defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?

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sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

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what is buscoupler adopter panel????

5 Answers  

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power generation unit kw/hr or kw/day ?? please answer me engr_kalam@yahoo.com

3 Answers  

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Why indian power system in 11kv,22kv,33kv,66kv,110kv,220kv ? 2) Why ups required dedicated earth?

8 Answers   Energia, L&T, Sail,

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Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.

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if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers  

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What is the fault or needs to be done when frequency in ac drives is not changing?

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how to remover corona effect and hysteresis losses from contactor

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sir what is the purpose of SF6 in HT breaker and what is the pressure should be maintain in the breaker?

2 Answers   Kirloskar,

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If increased the frequency up to 1000 then what changes shows in voltage?

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