We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

0 Answers   SSPL,

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why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?

1 Answers   IOCL,

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Current Capacity of 55sqmm & 80sqmm conductor

2 Answers  

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what are the main applications of transistor in non-linear region?

0 Answers  

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what is divercity factor?

4 Answers   ABB,

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What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

0 Answers  

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what is skin effect

7 Answers   NHPC,

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What is the function of capacitor in electrical circuits?

0 Answers  

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what is the difference between 2phase & 3 phase?

1 Answers   NTPC,

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Explain what is electric traction? Explain few advantages of electric traction system?

0 Answers  

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If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

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How to see the inductance in a transmission lines

0 Answers  

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