hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...

0 Answers  

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my 10 hp submersible pump is tripping when connected through ELCB.I have checked the megger value of the coil's with body.It was found to be 0.2mega ohm.that is leakage is there.But when connected to mccb it is not tripping.no leakage current in the motor.Is it safe to connect to mccb? what are the problem's will arise if future?also tell me in ELCB no neutral is connected to motor.than how ELCB was working?

1 Answers  

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what is corona

3 Answers  

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what is method for testing CT

0 Answers   DCM,

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in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4

0 Answers   Engineers India,

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hoe to select the cable size in sq mm for certain load?

5 Answers   TCS,

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WAHAT IS ELECTRICITY

5 Answers   Vijai Electricals,

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i want to know about psu exam eligibility critaria?

1 Answers   ISRO, PSU,

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in dc shunt motor if armature wdg is open then

1 Answers  

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i have interview in Pepsi company what type of question will ask please send the question and answeer

0 Answers   Pepsi,

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what is the mechanical safety of DG ?

0 Answers  

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what is MAR

1 Answers   NCC,

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