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?
What are the input documents to 1.Functional
testing,2.System testing and 3.Integration testing.
Whether there will be separate test cases for regression
testing or functional testing?
Please send me technical paper of ONGC for Mechanical
branch.I am in need of the paper.Pls send me.
64
What are types of structural connection? Explain briefly
please?
I know only types.(Shear connection and Moment
connection).anybody can explain briefly please.
101
What special precautions need to be employed if a powder
metallurgy route is chosen?
83
why should we india maintain frequency of 50 Hz.
19
hi i have applied for lic of india south cenrtal zonal ,hyd.
i didnt get hall ticket till now.let me know how can i get
form internet
26
send me last 5 years questions asked in rrb chennai, for
section engineer
what is the effect of connecting three phase supply lines
to three phase auto transformer output terminals through a
fuse of 10Amp and a circuit breaker (MCB). Is this
connection permanently destroy the transformer?
31
AS PER IS(INDIAN STANDARD)RULES, IS INSTRUMENT EARTHING
REQUIRE FOR INSRTUMENT WHICH IS ONLY 24V DC POWERED?
220
I have 11KV/415V power distribution transformer. I have
found unbalance current in LT (415V) side. Also observed
that unbalance voltage (3V) at LV side due to HV side
unbalance voltage. What should I check for this? Also, the
same LV side load can run in balance on captive power.
42
What are the effects of oils on the properties of
Polyolefins?