Answer / rajan babu

We have Considered 2R x 75 x 10 mm for the 2000 KVA Transformer

what will happen if phases are not shorted with neutral in transformer impedance test? and if neutral is not connected with ground?

1 Answers  

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why does a dc machine has high efficiency while working as a generator than as a motor ..

0 Answers  

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What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

1 Answers   Siemens,

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what is the maximum load in MDB,SMDB and DB

1 Answers  

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explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?

0 Answers  

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Do u know any one? how to find out in motor rated amps? formula?

0 Answers   Banking, ET,

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how much percentage(%) of load can feed in power transformer?

1 Answers   Siemens,

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What is mean by discrimination of circuit breaker ?

1 Answers  

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

0 Answers  

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what happen if turbine trip ,g.c.b not open and excitation on condition?

1 Answers  

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how to calculate magnetic force genrated by a coil ?

0 Answers   L&T,

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