Answer / ralino

yes u can...but when you use it as star delta, ul get only
line voltage and not the phase voltage, as in the case of
the delta with star neutral grounded

Answer / k.prakashchandra

Yes

why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

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Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

1 Answers  

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How a generator is positioned in a hydroelectric power plant?

10 Answers   Infosys,

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difference between silent and non silent pole rotor?

3 Answers  

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what are the energy savings methods that are existing in coal based power plant?

1 Answers  

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Which loss in DC machine is maximum?

1 Answers   IFFCO,

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What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.

0 Answers   KESC,

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Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . please reply..............

9 Answers   NTPC,

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If VFD is On but no starting commond on it. so how many outpout voltages of VFD

0 Answers  

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what is KSR type transmission tower? What is LSR type transmission tower?

0 Answers   Ford,

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how to calculate the earth fault current

0 Answers  

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what is meant by neutral Ct of a transformer and how it connected in transformer

4 Answers  

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