Answer Posted / deepankar maloth

0.15

neutral earth resistance testing is it possible for transformer while in load condition

1886

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how is the magnetic current test is different in delta-star and delta delta transformer.

2127

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ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

2898

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Which motor connection is preferable star-delta or delta-star?

1020

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1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

3321

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what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

1858

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Define what is difference between fuse and breaker?

1112

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why is using sensor?what is differece between photoelectric and proxmitty?

1952

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What is Servo Ventilated Motor?

1987

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Define end float in a motor?

5870

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To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?

1855

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Difference between transition and diffusion capacitance

2920

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Refernce currents are to be generated using refernce cueernts how can this be done

2199

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

2029

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What is the difference between cylindrical-type and sandwich-type winding?

1404

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