Answer / kalpesh

less then 3 ohm

Answer / m p pandya

How much more reading is applicable to electrical earth pit resistance?

what is the current setting for different relay protection for transformer .

0 Answers   Crompton Greaves,

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How to calculate the cable size in sq. mm. when the load is given in KW?

1 Answers  

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what is suitable cable for 25 HP motor ? start with VFD ac supply 50 hz

3 Answers   Mac,

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how to find insulation resistance of a generator(11kv) by theoritical formula??

1 Answers  

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What is the reason of using bus-bars on the secondary on the LT transformers?

2 Answers  

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how to calculate micom relay earth falt time and current sertting

0 Answers  

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What is C.T, why it is used and what care should be taken for that while connecting?

20 Answers   Bhushan Power Steel,

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why ct is testing using dc.. y cant we use AC insted of dc on POLARITY TEST.

6 Answers  

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1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?

2 Answers  

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howmany electrician should maintain for a 1000 kva used plant... in kerala..

0 Answers   Godrej,

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What is the difference between ARC & SPARK?

4 Answers   OPTCL,

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What is the meaning of loop in transformer

0 Answers   AST,

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