How to calculate the heat load for a electrical room

0 Answers  

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active elements are those which are capable of

2 Answers  

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why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?

2 Answers  

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whats the reletion betweet flow,pressure,head,rpm and motor rating?

1 Answers  

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

0 Answers   Siemens,

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is there any lightning by passer is arranged in ship like buildings?

0 Answers  

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what is the difference between electrical degree n mechanical degree?

3 Answers   IGCAR,

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what is meant by distance protection ? how distance protection relay function ?

1 Answers   ABB,

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How will you Physically differentiate A.C and D.C motor?

10 Answers   BSNL, Polycab,

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Pls any send the cable selection chart. at azeemk30@gmail.com

2 Answers  

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A 150KW 440V motor is need to replace in the field instead of faulty one. what are the main parameter should I need to check?

1 Answers  

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16kv transformeris stolen in my village.and department is not taking action.then what should i do.any shortcut .please help any idea

1 Answers  

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