At present how many HVDC lines are there in india

18 Answers   HAL, Infosys, KSEB, Kuntham,

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we want low electricity at lower speed of fan.what we have to do?

5 Answers  

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1)which height building required lightning arrester? 2)how to calculate the requirement of lightning arrester? 3)what is the pro instrument? 5)how to test protective relay like overload?earth fault relay?

1 Answers  

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how can i get the entrance exam papers

0 Answers  

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which strater used genearalyy???and why???

1 Answers  

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What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?

0 Answers  

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what is there inside an inverter and how it works?

0 Answers  

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which technique servo motor tested o.k or faulty ?

1 Answers   ABB,

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why the motor running in delta connection ? it can be in star?

13 Answers   NTPC,

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

1 Answers  

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need of capacitor used in plant

3 Answers  

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Why consumers are charged based on Kwh basis why not on Kvah basis.

4 Answers   Unitech,

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