Answer / pk.chauhan

The Two of current conductor are struck between them it will produced the arc. Sf6 and VCB provide and protact the arc quanching.

what exactly commisioning work does in electrical site work... LT side?..

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why neutral and earth should not be connected on 3 phase 440v/50c/s supply at consumer side. where as on 25kv/ac/50c/s railway traction substation neutral and earth will be connected and track at substation. and track will act as neutral and earth. Reasons for this is needed urgently

4 Answers  

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Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

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Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

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how does the harmonics enter into the induction motors?

1 Answers  

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How to control speed of DC motor with AC power?

7 Answers   vguard,

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how to calculate lux level in out door (yard lighting) please expalin with a example

1 Answers   IVRCL,

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In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 Answers  

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what is a core company? why should we join a core company?

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What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?

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what is the difference between direct loading and indirect loading?

1 Answers  

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what is rating providing of contactor,relay,fuse unit for motor output power

2 Answers  

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