I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id: vsujith_rajan@yahoo.co.in
RRB,
3 4367can any one help me? 1.what is corona extinction voltage&corona inception volatage 2.what is mean by CFVV?
KSEB,
1 12195which type of breaker sould be used for different level of voltage ? (i.e at 11 Kv, 33 Kv, 66 Kv....
8 17867What happen if we re-start H.T motor whose rotor is running at 40% rated speed. Is it will damage motor winding?
1 2870If an induction motor is restarted before its rotor stop rotating, then what will be the amount of current drawn? Is this current will be the same as motor starting current?
5 6102without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.
7 7452Post New Electrical Engineering Questions
what are inherent currents?
Why the efficiency of generator is more than motor in swinburne's test
what are the main applications of transistor in non-linear region?
why the projects getting loss?
What is the name of the winding from which the supply is taken for load connections?
HOW TO TEST A LIGHTENING ARREST ER ?
what is servo motor and how to work it.
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
can indirect loading be called as phantom loading?
can anyone provide me a amf panel control wiring using ec-2 relay?
how to store the thunder power?
What is the purpose of using busbar mounting fuse?
Define non-touching loop.
How we calculate DC inducation moter Amp? Sir pls give me formula......
what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....
