Answer Posted / puja sinha

time graded protection

Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

2157

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I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3883

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Why squirrel cage motor can only use with low starting loads ?

2177

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Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?

1773

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i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately

2069

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PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

5534

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

3126

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Please send 110 kv sb station full single line drawing(sld)

2555

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please send me previous year questions of jspl through which i could prepare myself for the test.

1968

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two way ckt diagram can be drawn by how many ways? give diagram

1870

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Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2207

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2693

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As i want some model question paper in basic computer science and history please send me immediately sir

1981

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please give some hindalco placement papers for written exam

1907

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If not into production, how far did you follow the design and why did not you see it into production?

2259

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