Answer / jithendra

Temperature rise test will done for electrical panels only
Injecting the Rated Amp's to the panel 
for Example:
 
4000 amp's panel rating the load set to 4000 Amp's the temperature is calculated

the Quality of the BUS BAR is known
  

what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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Can anyone tell the proper diagram of star delta starter????

1 Answers  

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what is meant by GD2 ?

1 Answers   Kirloskar,

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defination of lines

1 Answers  

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How eddy current generation support the idea of train braking?

1 Answers  

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what are lightning masts?what is their purpose???

1 Answers   Mecon,

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What is basic fundamental for choosing NGR or NGT for any generator neutral grounding

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Why celing fans will rotate slowly after some days.?

2 Answers  

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In chillers & freezers which gas will be use?

3 Answers  

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we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

1 Answers   MTN,

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What is the max demand on your transformer and your company?

10 Answers   Bhel, CBRE, Core Consultants, HPL, IOCL, JLL, L&T, Lemon Tree, MNC, Rashmi, TATA, Tata Motors, Tata Power, Torrent Pharma,

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Pls explain about vfd control?Where it is used, Give some example?

3 Answers   Siemens,

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