Answer / rider

You can Apply for Electrical Supervisors license ..issued by
the Electrical Licensing board.Supervisors license will be
an added advantage for your field.An interview will be
conducted on your knowledge in Field covering
cabling,Designing,switchgear,Earthing and LT as well as HT
installations
License will be issued depending upon ur performance..

Name of Hydrocarbon gases.

1 Answers  

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tan delta test of current transformer.

3 Answers   NTPC,

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What is the value of nuetral current in star connected load when DC is supplied to it???

1 Answers  

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WHAT IS DEAD END IN PROTECTION?

0 Answers   Ispat, L&T,

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what purpose of the percentage impendance in transformer

3 Answers  

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what is kVA

6 Answers   TATA, Tata Motors,

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WHAT IS THE DIFFERENT BETWEEN MCB & MPCB? & HOW IS USE?

3 Answers   Gandour,

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0 Answers   Bhel,

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what is the resistance value of earthing pit and why they are connected?

6 Answers  

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what is joule?

2 Answers  

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explain with diagram how to protect transformers and substations from over current with help of CT's?

0 Answers   BARC,

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There are two nos of 33Kv/11Kv 5MVA transformers conecting through HT cable from substation having metering at substation itself.One transformer used at a time another remains stand by.Further 11 nos of 11Kv/440V transformers are attached on it and each transformer is having its own Power factor correction panel.Now one 33/11Kv transformer at no load condition/Stand by condition is having power factor in leading side upto 0.21 and while when another tranformer at same situation have power factor in lagging 0.42. Now one thing is clear that transformer one is having 1.5 Km long 33kv cable due to that PF goes in leading side and another is having only 250 mtr length remains him lagging. Now i want to know that how i can maintain the Power factor at no load/ stand by position though both are behaving in seperate manner.

1 Answers  

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