Answer / anandbadiger

Vacuume is having high dielectric strength & in High voltage
breaker restriking voltage will be more to de ionize the
voltage vacuume is the best media

When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

0 Answers   UOM,

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

0 Answers   RRB,

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What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?

0 Answers   Power Plant,

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list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

0 Answers  

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What do you mean by distribution transformers?

0 Answers  

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Difference between auxliary relay & pla relay

1 Answers   Reddy Labs,

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How to calculate the value of capacitance of a capacitor used in power factor improvement plant if we know KVAR and voltages?

1 Answers  

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why is the power generator connected as star earthed or star earthed through reactance and what its features ?

0 Answers  

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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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HOW TO CALCULATE GROUND FAULT CURRENT IN 430V 4000AMP AIR CIRCUIT BREAKER?

2 Answers  

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Triping principle of ELCB&RCCB? wht is the difference between these two?

2 Answers  

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what is diffrence b/w -48vdc and +48vdc ?

1 Answers  

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