what is mean by live tank and dead tank in current transformers?

1 Answers  

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I want to apply for ONGC recruitment 2012 .I am BE Electrical but it is mentioned that to apply for this post you have to have Electrical supervisor certificate .so please tell me from where can i get such certificate ???

1 Answers  

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can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

6 Answers   TCL,

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Application of statically induced emf

0 Answers  

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How can calculate thermal overload in relay?

1 Answers   ABB,

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If you see the HRC fuse name plate. Its shown ampere rating shown which is in many KA (like 80KA and so on). any body explain what is meaning of this value?

7 Answers  

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what is the procedure for cable sizing or on what basis we will calculate the size of cable?????

6 Answers   ANG, Focus, Mecon,

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Why LT cables are not sized based on short circuit capacity.

3 Answers  

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What is Class and accuracy in CTs? Types of Classes and important of Classes?

2 Answers  

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What power factor maintain you maintain at u r organisation

14 Answers   Wheels India,

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We are using 3core 11KV HT cable for same phase for generator outgoing, the cable leakage current is high and cable heated overly what is the remidy, if we use the 3core cable for 3phases the problem is solved are not?

1 Answers  

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Why the high starting current does not harm the low capacity induction motor?

1 Answers  

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