Answer Posted / bala.a

it will be based on the voltage Fluctuation report/ survey
of your factory. if you consider onload /off load tap
changer u should consider RTCC/ OLTC

what will happen if synchronous machine rotor fed from single phase ac supply 

1742

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what & how to check the lightning arrester

1915

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new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

1815

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Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

2164

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Why the symbol of register is "zig zag"

1586

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in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

3488

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what is a bus riser in power system and why it is used

46213

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what is the use of expulsition protective gap in 11Kv line.

2130

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What is s-domain and its significance?

1179

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What is the basic of DTH.

2320

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What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1122

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What are the advantages of vscf wind electrical system?

1089

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Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?

1745

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mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....

1971

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What is grid collapse? what is the reason for it?

2129

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