Answer / tula.srinivas

Yes, there will be no star point in Delta transformer
name it self says that star point means starconnected
transformer will only have the star point and it needs to
be saperately earthed and connected it should not mix up
with LV panel or others.

As per IS why should the control be taken only from R phase, why not from B or Y phase??!!

2 Answers  

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corona happens more in summer or winter?

3 Answers   MAHINDRA,

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how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

2 Answers  

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why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?

0 Answers   Grasim,

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Is there any particular formula for sizing the bus bar based on the current rating

1 Answers   Bunt Solar,

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the question is about buchloz relay why we called it buchloz relay

7 Answers   HIL,

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what is the ground fault relay,which purpose it will be use,clearly tell me plz

0 Answers  

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what is the different between surgearrester and lighting arrester

4 Answers   HPCL,

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what curve and rateing would you use for a three phase 0.75kw motor?

0 Answers  

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Why we should not parallel the with EB

1 Answers  

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what is an invertor A.C.?

1 Answers   Ami Tech, Shubham,

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Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?

1 Answers  

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