Answer / b.janardhana rao

1.1 tr air conditioner 2 no.s are not used at the same time on 2 Kilo watts load. because compressor will start initially it will take High amps. so we can use alternatively.

What value of resistance required between Saftey earth and instrunment earth , maximum and minimum values required

1 Answers  

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What is VCB'S @ ACB'S.Plz explain Briefly

2 Answers  

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why it is so called as xlpe(cross linked poly ethyline) cable?

0 Answers  

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In synchronous generators field is rotor and armature is stator.Can we take the output at the rotor in case of synchronous generator by the dc excitation on the stator?

2 Answers  

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How to increase the specific gravity of DG batteries?

12 Answers   SCS,

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why we decide alternating wave form in ac system and not in dc system

2 Answers   GMR,

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Three way plug point is there ,in that plug why we need earth pin is bigger than compare with phase and nutral pins?

7 Answers   IIT,

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in dc series motor if field wdg is shorted then

0 Answers  

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what is frequancy

7 Answers   TCS, Torrent Power,

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How can you sized or estimate the ligthning arrester current rating?

0 Answers  

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single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

8 Answers   L&T,

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how to calculate power loss cost of aluminium conductor and copper conductor?500v,100A,68mm area squre busbar.

1 Answers  

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