Answer / nagesh.patwari

Safety Of Transformer
1. Mog
2. Surge Arrester
3. Explosion Vent /spr
4. Breather

Answer / nagesh.patwari

Transformer Safety
Mog, Explosion Vent, Surge Arrester, Bucchholz Relay, Breather

1)what is hypo test. 2) which cable need to hypo test.3) when hypo test can be done before or after glanding.4) what is the purpose of hypo test.

5 Answers  

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

0 Answers  

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A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?

2 Answers  

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What is ONAN/ONAF1/ONAF2 for transformer cooling

5 Answers  

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What is the significance of %Z in case of transformer?

1 Answers  

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How to implement 6 output with 3 input NAND gate?

1 Answers  

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i need previous entrence exam papers of nhpc.

0 Answers  

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hello everybody...i m an Elelctrical Engineering student.. i m in final year.. i m attending IOCL interview on 2nd aug. kindly let me know on wat subjects to concentrate more...any body who has attended the interview can help... others can also post their views... thankyou.

3 Answers  

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single phase voltage 230 and Three phase voltage 450 why 690 voltage

1 Answers   XYZ,

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what is the type of starter used in tube light?

2 Answers  

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In the diesel generator wihch type of power we can get it ? Like AC / DC

2 Answers   Aditya Birla, Indian Steel, PTPS,

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what is meant by unity power factor?unity means one why dont call 2,3,4......?

6 Answers  

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