On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

0 Answers   TNEB Tamil Nadu Electricity Board,

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what is the function of DC panel in substation?

4 Answers  

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Why are you like to join it job as a electrical engineering student?

4 Answers   Bhushan Power Steel,

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where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

0 Answers  

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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How to determine alternating current frequency?

0 Answers  

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Stepwise process of Northern grid failure in 2012!? (dont copy paste from wikipedia)

1 Answers   Rashtriya Ispat Nigam Limited RINL,

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How to calcluate the current by means wires/cables in square mm

2 Answers  

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What is AVR? Explain the function AVR?

11 Answers   HSL, NHPC,

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what is the function of governor in dg set

1 Answers   Igarashi, Medispray, Reddy Labs,

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What happen if an alternator rotates in reverse direction?

3 Answers  

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how a circuit breakers work at fault condition .plz give a specified answer.

1 Answers   Regen Powertech,

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