Answer / sudarsan

What is then a blower?

Are IDs and FDs a type of blower or blowers are something
different. Usually have seen the blowers are associated with
Burner. Can someone put these definition in perspective.

Answer / mitesh

id fan maens induce draet ean & fd ean is froce draft
fan.both are use in thermal power plant.id fan so connected
the airpreheater.fd fan is so connect the eletropre-preted.

what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

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why the transformer connected like STAR- STAR, DELTA- DELTA, STAR- DELTA, DELTA-STAR ...? why these connections ,,, explain the advantages these connections?

0 Answers  

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in 3 phase (4 wire) star connection - is current pass through neutral??

7 Answers  

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how u calculate ups battery backup

2 Answers  

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What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.

0 Answers  

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what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?

0 Answers  

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sir, i want to know the calculation for find rated current for cable sizes.(both copper & aluminium) with examole. please sir for example: 35sq.mm al.cable is withstands for how many amps? is suitable for 45kw motor?

5 Answers   L&T,

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for preparation of design note of 11 / 220 kV , 3 phase, 63 MVA transformer how can calculate or consider the iron losses and copper losses

1 Answers  

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What are the basic properties of signal flow graph?

0 Answers  

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Write down the brushes of a de machine.

0 Answers  

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Why transformer making sound during operations?

2 Answers  

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why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.

0 Answers  

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