Answer / somu

transformer can be protected by using the
circuibreaker,buccholz relay,isolator,merz prize protection
using current transformers.

Answer / kundanmalani1990

x'mer protection only for the buccholz relay are use!!!!!!

I have current, kva How can calculate kv?

3 Answers  

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upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.

0 Answers   ABC,

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how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

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why dc series motors never start without some load, and what will happen if starting with out load..

1 Answers  

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Why transformer use to generator neutral earthing purpose ?

1 Answers  

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I have a transformer 3phase 11kv/410v and its name plate missing. now how can I judge its rated kva?

2 Answers   Coca Cola,

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i want wipro vlsi placement pattern please send me

0 Answers  

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Mention the disadvantages of low power factor? How can it be improved?

0 Answers  

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hi can anyone pls tell me the eee interview core questions asked in l&t

0 Answers  

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What is the difference between electronic regulator and ordinary rheostat regulator for fans?

0 Answers  

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sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason

0 Answers   UltraTech,

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why earth hole size is biggest in socket point.

5 Answers  

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