sir please send me previous year questions of jspl through
which i could prepare myself fpr the test.
Answer Posted / suraj
sir, i am attending jspl get(mechanical) this year(2009).
can you please send me the previous years question papers...
it would of great help for me..
thanks
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
What are the disadvantages of hydropower?
Advantages of using generator circuit breaker (GCB) scheme in a power station ?
Define transfer function?
Is neutral transformer can be called as control transformer?
what is the significance of tan&delta and how it performed in power transformer
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
why and how current drawn by battery charger depends upon the altitude where it is located?
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
What is the Minimum winding resistance of motors ( small & big)? referance range
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
a starter used for squirrel cage induction motor?
errection check list for transformer maintenance
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?