Answer / a.p.nanjappa

copper conductor 55sq mm- 250-0.6kv

80 sqmm 350A IN AIR 0.6KV

Answer / chandan kumar malla

55sq mm & 80sq mm cable are not normally available in market.
& current carrying capacity is depends upon the type of load
& temp

why ELCB's are not useful for operation theater equipments ?

4 Answers   Reliance,

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Difference between control junction box (cjb) and power junction box(pjb)?

0 Answers  

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difference between generator and alternator

0 Answers   Havells,

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Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

0 Answers  

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what is the use of power factor ? where its applicable ?

4 Answers  

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Iam Preparing For Ap Transco Assistant Engineer (ELECTRICAL) Exam how To Prepare What Is The Refernce Books.can You Give The Advises To Me.tahnk You. This Is Radhika Iam Preparing For Ap Transco Assistant Engineer (ELECTRICAL

2 Answers  

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what is back emf?

4 Answers   Bhel,

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1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??

0 Answers   ACC,

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why any Elelctricity board insist not to change the buren of their metering CTs or PTs for metering purpose? as a example elect. board not accepted that any customer change their metering CT or PT core burden from 5VA to 15VA.. why?

1 Answers  

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why d.c produces corrosion

0 Answers  

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what is the apt definition for kirchoff's current and voltage laws?

3 Answers  

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What is Fire Panel ? How it works ?

0 Answers  

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