vinothkumar


{ City } udupi
< Country > india
* Profession * technician
User No # 65967
Total Questions Posted # 5
Total Answers Posted # 5

Total Answers Posted for My Questions # 2
Total Views for My Questions # 10548

Users Marked my Answers as Correct # 39
Users Marked my Answers as Wrong # 27
Questions / { vinothkumar }
Questions Answers Category Views Company eMail

what is the difference between earth leakage and earth fault?

L&T,

Electrical Engineering 1736

how we are measuring the import and export power?

 1 Electrical Engineering 3068

what is the use of Auto re-closer?

 Electrical Engineering 1638

what is auto re-closer?

 Electrical Engineering 1984

what are the types in Relay?

PLA,

1 Electrical Engineering 2122



Answers / { vinothkumar }

Question { RRB, 140541 }

Railway recruitment board (Chennai) section Engineer
recruitment examination 2006 & 2005&2004 question papers.


Answer

i am preparing for j.e of rrb chennai.so please send me all
rrb chennai solved papers in the year of 2004 to till date.
thank you
by
K.Vinoth kumar

Is This Answer Correct ?    13 Yes 7 No

Question { 4687 }

how ELCB drip when earth and phase touch together?


Answer

In single phase,when the phase current is not coming through
neutral that time only it will act.

Is This Answer Correct ?    2 Yes 0 No


Question { 4162 }

explain Xmer


Answer

Which is transferring the power from one circuit to another
circuit with out changing the frequency is called transformer.

Is This Answer Correct ?    3 Yes 1 No

Question { 11442 }

We have 132KV/11KV Grid connected power transformer for
getting power from Grid. Can we use this transformer for
sending generated power as well. I mean step up from 11KV to
132KV and transmit.


Answer

yes. because transformer is a bi directional divice

Is This Answer Correct ?    16 Yes 0 No

Question { Apollo, 8305 }

why HT motor star not grounded?


Answer

transformer and generators are passive equipments motor is
not a passive equipment

Is This Answer Correct ?    5 Yes 19 No