what is bushing in transfermor

7 Answers   Bokaro Steel, Visa Steel,

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What is a neutral

4 Answers   Adani Ports, Dr Reddys,

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Why is tan-delta test and capacitor measurement done on alternator?

0 Answers   TD Power Systems,

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I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)

1 Answers  

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Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

0 Answers   Bhel,

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What is static Device & Mechanical device? Is transformer a static device?

5 Answers   ABB, Emco,

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can u name the different types of motors used in different types of applications?

6 Answers   ABB, Bhel, SBQ,

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What is the difference between line drop and percentage line drop?

0 Answers   Suzlon,

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what is difference between multimeter and transmitter

1 Answers  

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what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

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What are protections for dty type transformers

0 Answers  

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In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?

0 Answers  

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