If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.

5 Answers  

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i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

0 Answers   TNEB Tamil Nadu Electricity Board,

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how instantanious short circuit current is calculated ? its formula.

0 Answers   Crompton Greaves,

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how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

0 Answers  

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what is the diffrent between ups and inverter

2 Answers   ABB,

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What is boucholz relay and the significance of it in to the trformer?

0 Answers  

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can anyone tel me what is competency of electrical supervisor??

2 Answers   ONGC,

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what is the difference between earth and neutral?

56 Answers   Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

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State thevenintheorem?

0 Answers  

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What is the complete procedure of erection of electrical panel in industry

0 Answers   BTM, Imerys,

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what do u mean by knee point voltage?

7 Answers   TATA,

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1 Answers  

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