Answer / romeovictoriano

Aside from answer # 1, consider also the total weight of
all the cables on that particular ruote in order to
minimize sagging or deflections as per the requirement
either by codes or by project standards. The limitations of
carried weight can be seen in manufacturers specifications.

Answer / nitin patil

cross section of tray= cross section of cabel/ fill ratir

Answer / k.prakashchandra

Width = sum of diameters of cables

i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

0 Answers  

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what type of protection and safety req. in the 220kv substaion and area around the substation

2 Answers  

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why we choose 50 or 60 hertz not other value for the power system?

4 Answers  

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what is mean by PID & Principal of working

6 Answers  

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Why the substation measure in KV but not in the power ratings of transformer.

4 Answers  

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difference between local breaker backup relay or backup protection relay ?

1 Answers  

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What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?

2 Answers   Bhel,

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Difference between on line capacitor and Station type capacitor.

1 Answers  

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What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

22 Answers   B4S Solutions, DRDO, FACT, SL Electricals,

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i seen a 132kv/11kv transformer,and thier is a sugar factorys 10MW EXPORT PLANT,MY QUESTION IS THAT WHEN THEY EXPORT ELECTRICITY THEY USE THE SAME TRANSFORMER AND THE CONNECT IT TO 132/11KV TRANSFORMERS SECONDARY SIDE CAN ANY ONE EXPLAIN IT.. THE TRANSFORMER IS OF KIRLOSKAR MAKE AND IT HAS TAP CHANGER.

1 Answers  

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what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????

0 Answers  

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if a damaged 500kva transformer with %impedance 2.6 is replaced by two transformers of 250Kva with different % impedance will they be able to catter the load. what will be the ratio of load on the two transformers if the % impedance is in the ratio 1:2

2 Answers   Siemens,

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