Answer / k.prakashchandra

Working principle is the same.Cassette AC are fixed in the
ceilings and they may have air outlets in 4 directions also.

we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.

4 Answers   Piramal Healthcare,

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what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.

4 Answers   HCL,

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what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

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How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

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how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

0 Answers  

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How it can worked plc based electrical system And which type of software using.

0 Answers   ITC Infotech,

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To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

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what is kVA

6 Answers   TATA, Tata Motors,

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Will sag depends on the Specific Resistance of the conductor?if not Why??????????

2 Answers   BARC,

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what is the safety points of vaccum circuit breaker.

0 Answers  

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If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers  

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slor cell made?

1 Answers  

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