IS THERE ANY ELECTRONIC CIRCUIT TO REDUCE THE NEUTRAL TO EARTH VOLTAGE BELOW 3V ?

1 Answers  

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how many winding in the single phase transformer?

3 Answers  

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How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.

0 Answers  

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we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

0 Answers   Afflatus Grauver Pvt Ltd,

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what happens when dc supply is given to the transformer?

3 Answers  

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What is a variable speed motor?

3 Answers  

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wath is this mining of bts

1 Answers   Nokia, TATA,

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where to use CT and PT?

4 Answers   CEB, Reliance,

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What is rotor angle stability?

2 Answers  

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WE are using a 63A MCCB(SIEMENS MAKE) for one of the feeder in LV substation panel.It is supplying to a lighting & power socket DB.Settings in the MCCB is Ir = 63 * 1 , Isd = 8 times of Ir , tsd = 0.5 sec( I2 t off). Sometimes this MCCB is tripping .But no trip in DB MCB. Can anybody tell me reason ? From where i can know about the MCCB settings?

5 Answers  

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What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

0 Answers  

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how i sync. the different size of generator.

4 Answers   ISB,

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