I am going to join in RFID technology company in
chennai.what about the future for that technology?
30
If one tertiary phase i.e. R,Y or B is earthed of a loaded
type tertiary delta connected (Without load)of a power auto
transformer, what is its advantage/disadvantage?
19
what is difference between candidate key and alternate key
40
how we can adjust for three phase motor cold stall
time ,hot stall time and thermal register set up?
Please send me IOCL-GET-Mechanical Sample Question
paper/previous year paper or the Guidelines related to the
same...i will be very thankful to you.
i m going to apper for the written of the IOCL on 6th
July,2008
Thank you
In domestic supply, when neutral touches earth the earth
leakage trips. Does this mean that if the star (neutral)
point of an alternator is earthed that power will flow to
earth i.e. a direct short to earth?