Answer / iftekhar

There is two type of earthinh connected with transformer. One is body earthinh which is Pipe type GI earthing for body and another is plate type Copper earthing for natural.

can any one tell me the formula to select the thickness of wire selection according to ampere rating

2 Answers  

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what is the all safty name of diesel genrator?

2 Answers   Adani,

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Why dont we get shock while testing for voltage with a line tester? How the bulb inside the tester glows while testing with tester coz we are totaly isolated from earth or we are not giving close path for the current to flow?

3 Answers  

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What are the different ratings of the fuse units for different distributions at your organization?

3 Answers   TATA, UPPCL,

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I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.

1 Answers  

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Im designing APFCR Panel for 600 KVAR.I need to calculate the full current so that i can choose the capacity of isolator/Breaker.Kindly suggest with formula.

1 Answers  

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What is resonant peak?

1 Answers  

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Why oil preferred over the air as a cooling medium for high rated transformer?

1 Answers  

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Why we check only first column of root locus..?

1 Answers   IES,

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what is meant by excitation current & armature current ? where its produce & how we can calculate ?

0 Answers  

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What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

1 Answers   TATA,

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why open-delta core of 11kv Potential Transformer is 11000v/1.732/110/3?

1 Answers  

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