Answer / sonu pal

PT is like a cell type transformer.
it wound on middle limb of assemle core.

Answer / pradeep d.

It is wound on the special type of core same as general
X'mer but the material used is having narrow hysteresis
loop. It is wounded on the Limb of the core frame.

Answer / anand

both the limbs of the coil.

we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

0 Answers  

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Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?

0 Answers  

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What is the PI test stand for transformer and what is the producer to do this test?

1 Answers  

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why we condut tan delta test i want brief explain?

3 Answers  

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how to claculate the ups load in KVA pls give the if any fourmoul?

4 Answers  

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if the 10 hp motor name plate indicates rated current as 13.6 amp the what will be the thermal relay setting? Why? And in how much time relay will trip at the set value?

2 Answers  

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What is CCTV System???Applications........

16 Answers   Emerson, Honeywell, Joyalukkas,

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How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?

2 Answers  

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why are caluculte transformers or dg's in kva does not caluculate in kw

5 Answers  

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What is the starting current of a DC Motor?

2 Answers  

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How many earthings are provided for a 250KVA distribution transformer?

9 Answers  

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What is the impact of MCCB & MPCB on Distributed Control System?

6 Answers  

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