Answer / meenakshi

types of controller.

What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?

3 Answers  

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What is the difference between AC voltage and DC voltage?

6 Answers  

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how to check the continuity of a cable with a megger

4 Answers   Metro,

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State four criteria's for selection of site for nuclear power station.

1 Answers  

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at which voltage level arcing ground is occurs ??????????

0 Answers   TATA,

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What is plugging as applied to an induction motor?

3 Answers  

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What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

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Explain the operation of damper winding

2 Answers  

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i need to calulate the cable size when watts are mentaind wat z the formula

1 Answers  

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On what factors the generating voltage depends ? Generating voltage are (3.3kV, 6.6KV , 11KV, 13.8kV) Why so ?

5 Answers   Bhel,

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what is upper impedance and lower impedance of a distance relay

0 Answers  

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How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 Answers   ABB,

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