Answer / k.prakashchandra

1 distance relay 2 Battery over current relay - Voltage vs current

Answer / shaik sharif

This type of relay also called electro magnetic relay .Contact spring and normally closed contact are connected in same shaft.

How to size Air Circuit breaker (ACB)? What is the most important factors?

0 Answers   ABC,

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Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

0 Answers  

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A ceiling fan moves Counter clockwise & a pedestal fan clockwise.....y the difference????

5 Answers   Alstom, NTPC,

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a motor's measured current is 45amp,whereas the rated current is 38 amps but still it is running ,how?

5 Answers  

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specify the inbuilt protections in DG

0 Answers  

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What is the generating voltage of a power station consided generally?

20 Answers   L&T,

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What is meant by control system?

0 Answers  

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What is the out put of a CT? How the ratio is decided ?

1 Answers  

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What is the difference between KW & KVA ?

9 Answers  

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In power plants the reading changes abruptly to give value (MW -25) (MVAR -15) What are the reasons for this? What is the solution?

2 Answers   GE,

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Is there is any hazard to insulation of 3hp motor 5 KV megger is used for it?

1 Answers  

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what is value of Jin transformer

0 Answers  

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