Answer / tejavath vijay

d

Answer / ramanrajivgandhi

D

what is the difference between megger and earth resister ??

0 Answers   HMPL,

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

0 Answers  

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what is the clear formula to calculate cable size for a load

0 Answers   TCS,

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The unit of current is the:(a) Volt(b) Coulomb(c) Joule(d) Ampere

2 Answers  

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define transient state &steady state

1 Answers  

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we convert 66kv to 33kv then 33kv to 11kv,11kv to 440v.why not we convert directly from 66kv to440v?

7 Answers   HCL, L&T,

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Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

0 Answers   Motherson, Motherson Molds and Diecasting Ltd.,

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when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

3 Answers   Enzen, Juniper Networks,

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A 3 phase motor operating off 415V system is developing 20Kw at an efficiency of 0.77 and power factor of 0.73. determine:- a)the line current. b)the phase current if winding are delta connected. c)the phase voltage if winding are star connected.

1 Answers  

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Why is remote backup preferred to local backup?

0 Answers  

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What is the differences in phase to phase voltages between star and delta connections of stator?

1 Answers  

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