Answer / tameshwar singh

ZERO

Answer / naveen singhal

1 ohm

Answer / john

It should be zero

1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

0 Answers   TATA,

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How do we calculate conductor size?

1 Answers   Hero Honda,

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What is LT? And specify the range of voltage?

10 Answers   HSL,

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what is meant by oil filled power & distrubution transformer ? if anybody know the link of detail about above transformers means plz send it i have interview on this week ? plz help me

3 Answers  

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During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

4 Answers  

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Transformer's core is made up of which material and why so?

10 Answers   ABB, NTPC,

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what is the formulae for selcting capacitor bank to increas pf

4 Answers  

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What is mean by nominal voltage,Explain?.How much nominal voltage?.

1 Answers  

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please send me privious exam's queation papers of section engineer(electrical).

0 Answers   RRB,

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

0 Answers  

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Why PT is fitted in incomer panel.....?

1 Answers  

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IS RTCC AND OLTC REQUIRED FOR 500 KVA 11KV/433V TRANSFORMER FOR AN INDUSTRY?

7 Answers   IGCAR, TNEB Tamil Nadu Electricity Board,

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